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Result

Found 197 declarations mentioning Topology.IsClosedEmbedding.

• Topology.IsClosedEmbedding 📋 Mathlib.Topology.Defs.Induced
  {X : Type u_1} {Y : Type u_2} [tX : TopologicalSpace X] [tY : TopologicalSpace Y] (f : X → Y) : Prop
• Topology.IsClosedEmbedding.toIsEmbedding 📋 Mathlib.Topology.Defs.Induced
  {X : Type u_1} {Y : Type u_2} [tX : TopologicalSpace X] [tY : TopologicalSpace Y] {f : X → Y} (self : Topology.IsClosedEmbedding f) : Topology.IsEmbedding f
• Topology.IsClosedEmbedding.isClosed_range 📋 Mathlib.Topology.Defs.Induced
  {X : Type u_1} {Y : Type u_2} [tX : TopologicalSpace X] [tY : TopologicalSpace Y] {f : X → Y} (self : Topology.IsClosedEmbedding f) : IsClosed (Set.range f)
• Topology.IsClosedEmbedding.mk 📋 Mathlib.Topology.Defs.Induced
  {X : Type u_1} {Y : Type u_2} [tX : TopologicalSpace X] [tY : TopologicalSpace Y] {f : X → Y} (toIsEmbedding : Topology.IsEmbedding f) (isClosed_range : IsClosed (Set.range f)) : Topology.IsClosedEmbedding f
• Topology.isClosedEmbedding_iff 📋 Mathlib.Topology.Defs.Induced
  {X : Type u_1} {Y : Type u_2} [tX : TopologicalSpace X] [tY : TopologicalSpace Y] (f : X → Y) : Topology.IsClosedEmbedding f ↔ Topology.IsEmbedding f ∧ IsClosed (Set.range f)
• Topology.IsClosedEmbedding.id 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} [TopologicalSpace X] : Topology.IsClosedEmbedding id
• Topology.IsClosedEmbedding.continuous 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) : Continuous f
• Topology.IsClosedEmbedding.isClosedMap 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) : IsClosedMap f
• Topology.IsClosedEmbedding.isEmbedding 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) : Topology.IsEmbedding f
• Topology.IsClosedEmbedding.isInducing 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) : Topology.IsInducing f
• Topology.IsClosedEmbedding.of_isEmbedding_isClosedMap 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (h₁ : Topology.IsEmbedding f) (h₂ : IsClosedMap f) : Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.isClosed_iff_image_isClosed 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) {s : Set X} : IsClosed s ↔ IsClosed (f '' s)
• Topology.IsClosedEmbedding.of_continuous_injective_isClosedMap 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (h₁ : Continuous f) (h₂ : Function.Injective f) (h₃ : IsClosedMap f) : Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.isClosedEmbedding_iff_continuous_injective_isClosedMap 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} : Topology.IsClosedEmbedding f ↔ Continuous f ∧ Function.Injective f ∧ IsClosedMap f
• Topology.IsClosedEmbedding.closure_image_eq 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) (s : Set X) : closure (f '' s) = f '' closure s
• Topology.IsClosedEmbedding.comp 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {Z : Type u_3} {f : X → Y} {g : Y → Z} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] (hg : Topology.IsClosedEmbedding g) (hf : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (g ∘ f)
• Topology.IsClosedEmbedding.of_comp 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {Z : Type u_3} {f : X → Y} {g : Y → Z} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] (hg : Topology.IsEmbedding g) (hgf : Topology.IsClosedEmbedding (g ∘ f)) : Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.of_comp_iff 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {Z : Type u_3} {f : X → Y} {g : Y → Z} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] (hg : Topology.IsClosedEmbedding g) : Topology.IsClosedEmbedding (g ∘ f) ↔ Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.isClosed_iff_preimage_isClosed 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] (hf : Topology.IsClosedEmbedding f) {s : Set Y} (hs : s ⊆ Set.range f) : IsClosed s ↔ IsClosed (f ⁻¹' s)
• Topology.IsClosedEmbedding.tendsto_nhds_iff 📋 Mathlib.Topology.Maps.Basic
  {X : Type u_1} {Y : Type u_2} {ι : Type u_4} {f : X → Y} [TopologicalSpace X] [TopologicalSpace Y] {g : ι → X} {l : Filter ι} {x : X} (hf : Topology.IsClosedEmbedding f) : Filter.Tendsto g l (nhds x) ↔ Filter.Tendsto (f ∘ g) l (nhds (f x))
• Homeomorph.isClosedEmbedding 📋 Mathlib.Topology.Homeomorph.Defs
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] (h : X ≃ₜ Y) : Topology.IsClosedEmbedding ⇑h
• Homeomorph.comp_isClosedEmbedding_iff 📋 Mathlib.Topology.Homeomorph.Defs
  {X : Type u_1} {Y : Type u_2} {Z : Type u_3} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] (e : Y ≃ₜ Z) {f : X → Y} : Topology.IsClosedEmbedding (⇑e ∘ f) ↔ Topology.IsClosedEmbedding f
• Homeomorph.isClosedEmbedding_comp_iff 📋 Mathlib.Topology.Homeomorph.Defs
  {X : Type u_1} {Y : Type u_2} {Z : Type u_3} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] (e : X ≃ₜ Y) {f : Y → Z} : Topology.IsClosedEmbedding (f ∘ ⇑e) ↔ Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.inl 📋 Mathlib.Topology.Constructions.SumProd
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] : Topology.IsClosedEmbedding Sum.inl
• Topology.IsClosedEmbedding.inr 📋 Mathlib.Topology.Constructions.SumProd
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] : Topology.IsClosedEmbedding Sum.inr
• Topology.IsClosedEmbedding.prodMap 📋 Mathlib.Topology.Constructions.SumProd
  {X : Type u} {Y : Type v} {W : Type u_1} {Z : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] [TopologicalSpace W] {f : X → Y} {g : Z → W} (hf : Topology.IsClosedEmbedding f) (hg : Topology.IsClosedEmbedding g) : Topology.IsClosedEmbedding (Prod.map f g)
• Topology.IsClosedEmbedding.sumElim 📋 Mathlib.Topology.Constructions.SumProd
  {X : Type u} {Y : Type v} {Z : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace Z] {f : X → Z} {g : Y → Z} (hf : Topology.IsClosedEmbedding f) (hg : Topology.IsClosedEmbedding g) (h : Function.Injective (Sum.elim f g)) : Topology.IsClosedEmbedding (Sum.elim f g)
• Topology.IsClosedEmbedding.uliftDown 📋 Mathlib.Topology.Constructions
  {X : Type u} [TopologicalSpace X] : Topology.IsClosedEmbedding ULift.down
• Topology.IsClosedEmbedding.sigmaMk 📋 Mathlib.Topology.Constructions
  {ι : Type u_2} {σ : ι → Type u_4} [(i : ι) → TopologicalSpace (σ i)] {i : ι} : Topology.IsClosedEmbedding (Sigma.mk i)
• Topology.IsClosedEmbedding.subtypeVal 📋 Mathlib.Topology.Constructions
  {X : Type u} [TopologicalSpace X] {p : X → Prop} (h : IsClosed {a | p a}) : Topology.IsClosedEmbedding Subtype.val
• IsClosed.isClosedEmbedding_subtypeVal 📋 Mathlib.Topology.Constructions
  {X : Type u} [TopologicalSpace X] {s : Set X} (hs : IsClosed s) : Topology.IsClosedEmbedding Subtype.val
• Topology.IsClosedEmbedding.piMap 📋 Mathlib.Topology.Constructions
  {ι : Type u_2} {A : ι → Type u_3} {B : ι → Type u_4} [T : (i : ι) → TopologicalSpace (A i)] [(i : ι) → TopologicalSpace (B i)] {f : (i : ι) → A i → B i} (hf : ∀ (i : ι), Topology.IsClosedEmbedding (f i)) : Topology.IsClosedEmbedding (Pi.map f)
• Topology.IsClosedEmbedding.inclusion 📋 Mathlib.Topology.Constructions
  {X : Type u} [TopologicalSpace X] {s t : Set X} (hst : s ⊆ t) (hs : IsClosed (Subtype.val ⁻¹' s)) : Topology.IsClosedEmbedding (Set.inclusion hst)
• Topology.IsClosedEmbedding.compactSpace 📋 Mathlib.Topology.Compactness.Compact
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] [h : CompactSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : CompactSpace X
• Topology.IsClosedEmbedding.noncompactSpace 📋 Mathlib.Topology.Compactness.Compact
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] [NoncompactSpace X] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : NoncompactSpace Y
• Topology.IsClosedEmbedding.tendsto_cocompact 📋 Mathlib.Topology.Compactness.Compact
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : Filter.Tendsto f (Filter.cocompact X) (Filter.cocompact Y)
• Topology.IsClosedEmbedding.isCompact_preimage 📋 Mathlib.Topology.Compactness.Compact
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) {K : Set Y} (hK : IsCompact K) : IsCompact (f ⁻¹' K)
• Topology.IsClosedEmbedding.locallyCompactSpace 📋 Mathlib.Topology.Compactness.LocallyCompact
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [LocallyCompactSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : LocallyCompactSpace X
• Topology.IsClosedEmbedding.weaklyLocallyCompactSpace 📋 Mathlib.Topology.Compactness.LocallyCompact
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [WeaklyLocallyCompactSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : WeaklyLocallyCompactSpace X
• Topology.IsClosedEmbedding.sigmaCompactSpace 📋 Mathlib.Topology.Compactness.SigmaCompact
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [SigmaCompactSpace X] {e : Y → X} (he : Topology.IsClosedEmbedding e) : SigmaCompactSpace Y
• isClosedEmbedding_update 📋 Mathlib.Topology.Separation.Basic
  {ι : Type u_3} {β : ι → Type u_4} [DecidableEq ι] [(i : ι) → TopologicalSpace (β i)] (x : (i : ι) → β i) (i : ι) [∀ (i : ι), T1Space (β i)] : Topology.IsClosedEmbedding (Function.update x i)
• Continuous.isClosedEmbedding 📋 Mathlib.Topology.Separation.Hausdorff
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [CompactSpace X] [T2Space Y] {f : X → Y} (h : Continuous f) (hf : Function.Injective f) : Topology.IsClosedEmbedding f
• Function.LeftInverse.isClosedEmbedding 📋 Mathlib.Topology.Separation.Hausdorff
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [T2Space X] {f : X → Y} {g : Y → X} (h : Function.LeftInverse f g) (hf : Continuous f) (hg : Continuous g) : Topology.IsClosedEmbedding g
• Topology.IsClosedEmbedding.LindelofSpace 📋 Mathlib.Topology.Compactness.Lindelof
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] [h : LindelofSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : LindelofSpace X
• Topology.IsClosedEmbedding.nonLindelofSpace 📋 Mathlib.Topology.Compactness.Lindelof
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] [NonLindelofSpace X] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : NonLindelofSpace Y
• Topology.IsClosedEmbedding.tendsto_coLindelof 📋 Mathlib.Topology.Compactness.Lindelof
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : Filter.Tendsto f (Filter.coLindelof X) (Filter.coLindelof Y)
• Topology.IsClosedEmbedding.isLindelof_preimage 📋 Mathlib.Topology.Compactness.Lindelof
  {X : Type u} {Y : Type v} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) {K : Set Y} (hK : IsLindelof K) : IsLindelof (f ⁻¹' K)
• Topology.IsClosedEmbedding.normalSpace 📋 Mathlib.Topology.Separation.Regular
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : NormalSpace X
• Topology.IsClosedEmbedding.t4Space 📋 Mathlib.Topology.Separation.Regular
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [T4Space Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : T4Space X
• IsHomeomorph.isClosedEmbedding 📋 Mathlib.Topology.Homeomorph.Lemmas
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : IsHomeomorph f) : Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.uliftMap 📋 Mathlib.Topology.Homeomorph.Lemmas
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (ULift.map f)
• HasCompactMulSupport.comp_isClosedEmbedding 📋 Mathlib.Topology.Algebra.Support
  {α : Type u_2} {α' : Type u_3} {β : Type u_4} [TopologicalSpace α] [TopologicalSpace α'] [One β] {f : α → β} (hf : HasCompactMulSupport f) {g : α' → α} (hg : Topology.IsClosedEmbedding g) : HasCompactMulSupport (f ∘ g)
• HasCompactSupport.comp_isClosedEmbedding 📋 Mathlib.Topology.Algebra.Support
  {α : Type u_2} {α' : Type u_3} {β : Type u_4} [TopologicalSpace α] [TopologicalSpace α'] [Zero β] {f : α → β} (hf : HasCompactSupport f) {g : α' → α} (hg : Topology.IsClosedEmbedding g) : HasCompactSupport (f ∘ g)
• isClosedEmbedding_of_spaced_out 📋 Mathlib.Topology.UniformSpace.UniformEmbedding
  {β : Type v} [UniformSpace β] {α : Type u_1} [TopologicalSpace α] [DiscreteTopology α] [T0Space β] {f : α → β} {s : Set (β × β)} (hs : s ∈ uniformity β) (hf : Pairwise fun x y => (f x, f y) ∉ s) : Topology.IsClosedEmbedding f
• IsUniformEmbedding.isClosedEmbedding 📋 Mathlib.Topology.UniformSpace.CompleteSeparated
  {α : Type u_1} {β : Type u_2} [UniformSpace α] [UniformSpace β] [CompleteSpace α] [T0Space β] {f : α → β} (hf : IsUniformEmbedding f) : Topology.IsClosedEmbedding f
• Topology.IsClosedEmbedding.isProperMap 📋 Mathlib.Topology.Maps.Proper.Basic
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : IsProperMap f
• Set.restrictPreimage_isClosedEmbedding 📋 Mathlib.Topology.LocalAtTarget
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} (s : Set β) (h : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (s.restrictPreimage f)
• Topology.IsClosedEmbedding.restrictPreimage 📋 Mathlib.Topology.LocalAtTarget
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} (s : Set β) (h : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (s.restrictPreimage f)
• TopologicalSpace.IsOpenCover.isClosedEmbedding_iff_restrictPreimage 📋 Mathlib.Topology.LocalAtTarget
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} {ι : Type u_3} {U : ι → TopologicalSpace.Opens β} (hU : TopologicalSpace.IsOpenCover U) (h : Continuous f) : Topology.IsClosedEmbedding f ↔ ∀ (i : ι), Topology.IsClosedEmbedding ((U i).carrier.restrictPreimage f)
• PrespectralSpace.of_isClosedEmbedding 📋 Mathlib.Topology.Spectral.Prespectral
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [PrespectralSpace Y] (f : X → Y) (hf : Topology.IsClosedEmbedding f) : PrespectralSpace X
• IsRetrocompact.preimage_of_isClosedEmbedding 📋 Mathlib.Topology.Constructible
  {X : Type u_2} {Y : Type u_3} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} {s : Set Y} (hf : Topology.IsClosedEmbedding f) (hf' : IsCompact (Set.range f)ᶜ) (hs : IsRetrocompact s) : IsRetrocompact (f ⁻¹' s)
• Topology.IsConstructible.image_of_isClosedEmbedding 📋 Mathlib.Topology.Constructible
  {X : Type u_2} {Y : Type u_3} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} {s : Set X} (hf : Topology.IsClosedEmbedding f) (hfcomp : IsRetrocompact (Set.range f)ᶜ) (hs : Topology.IsConstructible s) : Topology.IsConstructible (f '' s)
• Topology.IsConstructible.preimage_of_isClosedEmbedding 📋 Mathlib.Topology.Constructible
  {X : Type u_2} {Y : Type u_3} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} {s : Set Y} (hf : Topology.IsClosedEmbedding f) (hf' : IsCompact (Set.range f)ᶜ) (hs : Topology.IsConstructible s) : Topology.IsConstructible (f ⁻¹' s)
• Topology.IsClosedEmbedding.quasiSober 📋 Mathlib.Topology.Sober
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} (hf : Topology.IsClosedEmbedding f) [QuasiSober β] : QuasiSober α
• PrimeSpectrum.isClosedEmbedding_comap_fst 📋 Mathlib.RingTheory.Spectrum.Prime.Topology
  {R : Type u} {S : Type v} [CommSemiring R] [CommSemiring S] : Topology.IsClosedEmbedding (PrimeSpectrum.comap (RingHom.fst R S))
• PrimeSpectrum.isClosedEmbedding_comap_snd 📋 Mathlib.RingTheory.Spectrum.Prime.Topology
  {R : Type u} {S : Type v} [CommSemiring R] [CommSemiring S] : Topology.IsClosedEmbedding (PrimeSpectrum.comap (RingHom.snd R S))
• PrimeSpectrum.isClosedEmbedding_comap_of_surjective 📋 Mathlib.RingTheory.Spectrum.Prime.Topology
  {R : Type u} (S : Type v) [CommRing R] [CommRing S] (f : R →+* S) (hf : Function.Surjective ⇑f) : Topology.IsClosedEmbedding (PrimeSpectrum.comap f)
• Submodule.isClosedEmbedding_subtype 📋 Mathlib.Topology.Algebra.Module.ContinuousLinearMap.Restrict
  {R : Type u_1} [Semiring R] {M : Type u_2} [TopologicalSpace M] [AddCommMonoid M] [Module R M] (p : Submodule R M) (hp : IsClosed ↑p) : Topology.IsClosedEmbedding ⇑p.subtype
• Submodule.isClosedEmbedding_subtypeL 📋 Mathlib.Topology.Algebra.Module.ContinuousLinearMap.Restrict
  {R : Type u_1} [Semiring R] {M : Type u_2} [TopologicalSpace M] [AddCommMonoid M] [Module R M] (p : Submodule R M) (hp : IsClosed ↑p) : Topology.IsClosedEmbedding ⇑p.subtypeL
• CommRingCat.HomTopology.isClosedEmbedding_hom 📋 Mathlib.Algebra.Category.Ring.Topology
  (R A : CommRingCat) [TopologicalSpace ↑R] [IsTopologicalRing ↑R] [T1Space ↑R] : Topology.IsClosedEmbedding fun f => ⇑(CommRingCat.Hom.hom f)
• CommRingCat.HomTopology.isClosedEmbedding_precomp_of_surjective 📋 Mathlib.Algebra.Category.Ring.Topology
  {R A B : CommRingCat} [TopologicalSpace ↑R] [T1Space ↑R] (f : A ⟶ B) (hf : Function.Surjective ⇑(CategoryTheory.ConcreteCategory.hom f)) : Topology.IsClosedEmbedding fun x => CategoryTheory.CategoryStruct.comp f x
• JacobsonSpace.of_isClosedEmbedding 📋 Mathlib.Topology.JacobsonSpace
  {X : Type u_2} {Y : Type u_1} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} [JacobsonSpace Y] (hf : Topology.IsClosedEmbedding f) : JacobsonSpace X
• Topology.IsClosedEmbedding.preimage_closedPoints 📋 Mathlib.Topology.JacobsonSpace
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : f ⁻¹' closedPoints Y = closedPoints X
• NNReal.isClosedEmbedding_coe 📋 Mathlib.Topology.MetricSpace.Basic
  : Topology.IsClosedEmbedding NNReal.toReal
• Metric.isClosedEmbedding_of_pairwise_le_dist 📋 Mathlib.Topology.MetricSpace.Basic
  {γ : Type w} [MetricSpace γ] {α : Type u_2} [TopologicalSpace α] [DiscreteTopology α] {ε : ℝ} (hε : 0 < ε) {f : α → γ} (hf : Pairwise fun x y => ε ≤ dist (f x) (f y)) : Topology.IsClosedEmbedding f
• Int.isClosedEmbedding_coe_real 📋 Mathlib.Topology.Instances.Int
  : Topology.IsClosedEmbedding Int.cast
• Nat.isClosedEmbedding_coe_real 📋 Mathlib.Topology.Instances.Nat
  : Topology.IsClosedEmbedding Nat.cast
• Int.isClosedEmbedding_coe_rat 📋 Mathlib.Topology.Instances.Rat
  : Topology.IsClosedEmbedding Int.cast
• Nat.isClosedEmbedding_coe_rat 📋 Mathlib.Topology.Instances.Rat
  : Topology.IsClosedEmbedding Nat.cast
• Topology.IsClosedEmbedding.map_tprod 📋 Mathlib.Topology.Algebra.InfiniteSum.Basic
  {ι : Type u_4} {α : Type u_5} {α' : Type u_6} {G : Type u_7} [CommMonoid α] [CommMonoid α'] [TopologicalSpace α] [TopologicalSpace α'] [T2Space α'] (f : ι → α) {L : SummationFilter ι} {g : G} [FunLike G α α'] [MonoidHomClass G α α'] (hge : Topology.IsClosedEmbedding ⇑g) : g (∏'[L] (i : ι), f i) = ∏'[L] (i : ι), g (f i)
• Topology.IsClosedEmbedding.map_tsum 📋 Mathlib.Topology.Algebra.InfiniteSum.Basic
  {ι : Type u_4} {α : Type u_5} {α' : Type u_6} {G : Type u_7} [AddCommMonoid α] [AddCommMonoid α'] [TopologicalSpace α] [TopologicalSpace α'] [T2Space α'] (f : ι → α) {L : SummationFilter ι} {g : G} [FunLike G α α'] [AddMonoidHomClass G α α'] (hge : Topology.IsClosedEmbedding ⇑g) : g (∑'[L] (i : ι), f i) = ∑'[L] (i : ι), g (f i)
• AntilipschitzWith.isClosedEmbedding 📋 Mathlib.Topology.MetricSpace.Antilipschitz
  {α : Type u_4} {β : Type u_5} [EMetricSpace α] [EMetricSpace β] {K : NNReal} {f : α → β} [CompleteSpace α] (hf : AntilipschitzWith K f) (hfc : UniformContinuous f) : Topology.IsClosedEmbedding f
• Isometry.isClosedEmbedding 📋 Mathlib.Topology.MetricSpace.Isometry
  {α : Type u} {γ : Type w} [EMetricSpace α] [CompleteSpace α] [EMetricSpace γ] {f : α → γ} (hf : Isometry f) : Topology.IsClosedEmbedding f
• Real.isClosedEmbedding_intCast 📋 Mathlib.Analysis.Normed.Group.Uniform
  : Topology.IsClosedEmbedding Int.cast
• tendsto_norm_comp_cofinite_atTop_of_isClosedEmbedding 📋 Mathlib.Analysis.Normed.Group.Bounded
  {E : Type u_2} [SeminormedAddGroup E] {X : Type u_5} [TopologicalSpace X] [DiscreteTopology X] [ProperSpace E] {e : X → E} (he : Topology.IsClosedEmbedding e) : Filter.Tendsto (norm ∘ e) Filter.cofinite Filter.atTop
• tendsto_norm_comp_cofinite_atTop_of_isClosedEmbedding' 📋 Mathlib.Analysis.Normed.Group.Bounded
  {E : Type u_2} [SeminormedGroup E] {X : Type u_5} [TopologicalSpace X] [DiscreteTopology X] [ProperSpace E] {e : X → E} (he : Topology.IsClosedEmbedding e) : Filter.Tendsto (norm ∘ e) Filter.cofinite Filter.atTop
• Dilation.isClosedEmbedding 📋 Mathlib.Topology.MetricSpace.Dilation
  {α : Type u_1} {β : Type u_2} {F : Type u_4} [EMetricSpace α] [FunLike F α β] [CompleteSpace α] [EMetricSpace β] [DilationClass F α β] (f : F) : Topology.IsClosedEmbedding ⇑f
• Algebra.elemental.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.Algebra
  (R : Type u_1) [CommSemiring R] {A : Type u} [TopologicalSpace A] [Semiring A] [Algebra R A] [IsSemitopologicalSemiring A] (x : A) : Topology.IsClosedEmbedding Subtype.val
• EReal.isClosedEmbedding_coe_ennreal 📋 Mathlib.Topology.Instances.EReal.Lemmas
  : Topology.IsClosedEmbedding ENNReal.toEReal
• Topology.IsClosedEmbedding.measurable 📋 Mathlib.MeasureTheory.Constructions.BorelSpace.Basic
  {α : Type u_1} {γ : Type u_3} [TopologicalSpace α] [MeasurableSpace α] [OpensMeasurableSpace α] [TopologicalSpace γ] [MeasurableSpace γ] [BorelSpace γ] {f : α → γ} (hf : Topology.IsClosedEmbedding f) : Measurable f
• Topology.IsClosedEmbedding.measurableEmbedding 📋 Mathlib.MeasureTheory.Constructions.BorelSpace.Basic
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [mα : MeasurableSpace α] [BorelSpace α] [mβ : TopologicalSpace β] [MeasurableSpace β] [BorelSpace β] {f : α → β} (h : Topology.IsClosedEmbedding f) : MeasurableEmbedding f
• Topology.IsClosedEmbedding.IsCompletelyMetrizableSpace 📋 Mathlib.Topology.Metrizable.CompletelyMetrizable
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace.IsCompletelyMetrizableSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : TopologicalSpace.IsCompletelyMetrizableSpace X
• Topology.IsClosedEmbedding.IsCompletelyPseudoMetrizableSpace 📋 Mathlib.Topology.Metrizable.CompletelyMetrizable
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [TopologicalSpace.IsCompletelyPseudoMetrizableSpace Y] {f : X → Y} (hf : Topology.IsClosedEmbedding f) : TopologicalSpace.IsCompletelyPseudoMetrizableSpace X
• Topology.IsClosedEmbedding.polishSpace 📋 Mathlib.Topology.MetricSpace.Polish
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] [PolishSpace β] {f : α → β} (hf : Topology.IsClosedEmbedding f) : PolishSpace α
• Complex.closedEmbedding_intCast 📋 Mathlib.Analysis.Complex.Basic
  : Topology.IsClosedEmbedding Int.cast
• Complex.isClosedEmbedding_intCast 📋 Mathlib.Analysis.Complex.Basic
  : Topology.IsClosedEmbedding Int.cast
• Convexity.StdSimplex.isClosedEmbedding_toFun_comp_weights 📋 Mathlib.Geometry.Convex.ConvexSpace.Topology
  (R : Type u) [PartialOrder R] [Ring R] [TopologicalSpace R] [IsStrictOrderedRing R] [IsTopologicalRing R] [OrderClosedTopology R] (M : Type u_1) [Finite M] : Topology.IsClosedEmbedding fun t => ⇑t.weights
• AffineMap.isClosedEmbedding_linear_iff 📋 Mathlib.Topology.Algebra.Affine
  {R : Type u_1} {V : Type u_2} {P : Type u_3} {W : Type u_4} {Q : Type u_5} [AddCommGroup V] [TopologicalSpace V] [AddTorsor V P] [TopologicalSpace P] [IsTopologicalAddTorsor P] [AddCommGroup W] [TopologicalSpace W] [AddTorsor W Q] [TopologicalSpace Q] [IsTopologicalAddTorsor Q] [Ring R] [Module R V] [Module R W] {f : P →ᵃ[R] Q} : Topology.IsClosedEmbedding ⇑f.linear ↔ Topology.IsClosedEmbedding ⇑f
• isClosedEmbedding_smul_left 📋 Mathlib.Topology.Algebra.Module.FiniteDimension
  {𝕜 : Type u_1} {E : Type u_2} [NontriviallyNormedField 𝕜] [CompleteSpace 𝕜] [AddCommGroup E] [TopologicalSpace E] [IsTopologicalAddGroup E] [Module 𝕜 E] [ContinuousSMul 𝕜 E] [T2Space E] {c : E} (hc : c ≠ 0) : Topology.IsClosedEmbedding fun x => x • c
• LinearMap.isClosedEmbedding_of_injective 📋 Mathlib.Topology.Algebra.Module.FiniteDimension
  {𝕜 : Type u_1} {E : Type u_2} {F : Type u_3} [NontriviallyNormedField 𝕜] [CompleteSpace 𝕜] [AddCommGroup E] [TopologicalSpace E] [IsTopologicalAddGroup E] [Module 𝕜 E] [ContinuousSMul 𝕜 E] [AddCommGroup F] [TopologicalSpace F] [IsTopologicalAddGroup F] [Module 𝕜 F] [ContinuousSMul 𝕜 F] [T2Space E] [FiniteDimensional 𝕜 E] [T2Space F] {f : E →ₗ[𝕜] F} (hf : f.ker = ⊥) : Topology.IsClosedEmbedding ⇑f
• Topology.IsClosedEmbedding.integral_map 📋 Mathlib.MeasureTheory.Integral.Bochner.Basic
  {α : Type u_1} {G : Type u_5} [NormedAddCommGroup G] [NormedSpace ℝ G] {m : MeasurableSpace α} {μ : MeasureTheory.Measure α} {β : Type u_6} [TopologicalSpace α] [BorelSpace α] [TopologicalSpace β] [MeasurableSpace β] [BorelSpace β] {φ : α → β} (hφ : Topology.IsClosedEmbedding φ) (f : β → G) : ∫ (y : β), f y ∂MeasureTheory.Measure.map φ μ = ∫ (x : α), f (φ x) ∂μ
• Topology.IsClosedEmbedding.matrix_map 📋 Mathlib.Topology.Instances.Matrix
  {m : Type u_11} {n : Type u_12} {R : Type u_13} {S : Type u_14} [TopologicalSpace R] [TopologicalSpace S] {f : R → S} (hf : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding fun x => x.map f
• Topology.IsClosedEmbedding.setIntegral_map 📋 Mathlib.MeasureTheory.Integral.Bochner.Set
  {X : Type u_1} {E : Type u_3} {mX : MeasurableSpace X} [NormedAddCommGroup E] [NormedSpace ℝ E] {μ : MeasureTheory.Measure X} [TopologicalSpace X] [BorelSpace X] {Y : Type u_5} [MeasurableSpace Y] [TopologicalSpace Y] [BorelSpace Y] {g : X → Y} {f : Y → E} (s : Set Y) (hg : Topology.IsClosedEmbedding g) : ∫ (y : Y) in s, f y ∂MeasureTheory.Measure.map g μ = ∫ (x : X) in g ⁻¹' s, f (g x) ∂μ
• AlgebraicGeometry.isClosedEmbedding_isZariskiLocalAtTarget 📋 Mathlib.AlgebraicGeometry.Morphisms.UnderlyingMap
  : AlgebraicGeometry.IsZariskiLocalAtTarget (AlgebraicGeometry.topologically fun {α β} [TopologicalSpace α] [TopologicalSpace β] => Topology.IsClosedEmbedding)
• AlgebraicGeometry.instRespectsIsoSchemeTopologicallyIsClosedEmbedding 📋 Mathlib.AlgebraicGeometry.Morphisms.UnderlyingMap
  : (AlgebraicGeometry.topologically fun {α β} [TopologicalSpace α] [TopologicalSpace β] => Topology.IsClosedEmbedding).RespectsIso
• AlgebraicGeometry.IsClosedImmersion.eq_inf 📋 Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
  : @AlgebraicGeometry.IsClosedImmersion = (AlgebraicGeometry.topologically fun {α β} [TopologicalSpace α] [TopologicalSpace β] => Topology.IsClosedEmbedding) ⊓ @AlgebraicGeometry.SurjectiveOnStalks
• AlgebraicGeometry.IsClosedImmersion.isClosedEmbedding 📋 Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
  {X Y : AlgebraicGeometry.Scheme} (f : X ⟶ Y) [self : AlgebraicGeometry.IsClosedImmersion f] : Topology.IsClosedEmbedding ⇑f
• AlgebraicGeometry.Scheme.Hom.isClosedEmbedding 📋 Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
  {X Y : AlgebraicGeometry.Scheme} (f : X ⟶ Y) [self : AlgebraicGeometry.IsClosedImmersion f] : Topology.IsClosedEmbedding ⇑f
• AlgebraicGeometry.IsClosedImmersion.mk 📋 Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
  {X Y : AlgebraicGeometry.Scheme} {f : X ⟶ Y} [toSurjectiveOnStalks : AlgebraicGeometry.SurjectiveOnStalks f] (isClosedEmbedding : Topology.IsClosedEmbedding ⇑f) : AlgebraicGeometry.IsClosedImmersion f
• AlgebraicGeometry.isClosedImmersion_iff 📋 Mathlib.AlgebraicGeometry.Morphisms.ClosedImmersion
  {X Y : AlgebraicGeometry.Scheme} (f : X ⟶ Y) : AlgebraicGeometry.IsClosedImmersion f ↔ AlgebraicGeometry.SurjectiveOnStalks f ∧ Topology.IsClosedEmbedding ⇑f
• ContinuousAlternatingMap.isClosedEmbedding_toContinuousMultilinearMap 📋 Mathlib.Topology.Algebra.Module.Alternating.Topology
  {𝕜 : Type u_1} {E : Type u_2} {F : Type u_3} {ι : Type u_4} [NormedField 𝕜] [AddCommGroup E] [Module 𝕜 E] [TopologicalSpace E] [AddCommGroup F] [Module 𝕜 F] [TopologicalSpace F] [IsTopologicalAddGroup F] [ContinuousSMul 𝕜 E] [T2Space F] : Topology.IsClosedEmbedding ContinuousAlternatingMap.toContinuousMultilinearMap
• ContinuousMapZero.isClosedEmbedding_toContinuousMap 📋 Mathlib.Topology.ContinuousMap.ContinuousMapZero
  {X : Type u_1} {R : Type u_3} [Zero X] [Zero R] [TopologicalSpace X] [TopologicalSpace R] [T1Space R] : Topology.IsClosedEmbedding toContinuousMap
• NonUnitalAlgebra.elemental.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.NonUnitalAlgebra
  (R : Type u_1) {A : Type u_2} [CommSemiring R] [NonUnitalSemiring A] [Module R A] [IsScalarTower R A A] [SMulCommClass R A A] [TopologicalSpace A] [IsSemitopologicalSemiring A] [ContinuousConstSMul R A] (x : A) : Topology.IsClosedEmbedding Subtype.val
• NonUnitalStarAlgebra.elemental.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.NonUnitalStarAlgebra
  (R : Type u_1) {A : Type u_2} [CommSemiring R] [StarRing R] [NonUnitalSemiring A] [StarRing A] [Module R A] [IsScalarTower R A A] [SMulCommClass R A A] [StarModule R A] [TopologicalSpace A] [IsSemitopologicalSemiring A] [ContinuousConstSMul R A] [ContinuousStar A] (x : A) : Topology.IsClosedEmbedding Subtype.val
• StarAlgebra.elemental.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.StarSubalgebra
  (R : Type u_1) {A : Type u_2} [CommSemiring R] [StarRing R] [TopologicalSpace A] [Semiring A] [StarRing A] [IsSemitopologicalSemiring A] [ContinuousStar A] [Algebra R A] [StarModule R A] (x : A) : Topology.IsClosedEmbedding Subtype.val
• StarSubalgebra.isClosedEmbedding_inclusion 📋 Mathlib.Topology.Algebra.StarSubalgebra
  {R : Type u_1} {A : Type u_2} [CommSemiring R] [StarRing R] [TopologicalSpace A] [Semiring A] [Algebra R A] [StarRing A] [StarModule R A] {S₁ S₂ : StarSubalgebra R A} (h : S₁ ≤ S₂) (hS₁ : IsClosed ↑S₁) : Topology.IsClosedEmbedding ⇑(StarSubalgebra.inclusion h)
• cfcHom_isClosedEmbedding 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Unital
  {R : Type u_1} {A : Type u_2} {p : A → Prop} [CommSemiring R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [TopologicalSpace A] [Ring A] [StarRing A] [Algebra R A] [instCFC : ClosedEmbeddingContinuousFunctionalCalculus R A p] {a : A} (ha : p a) : Topology.IsClosedEmbedding ⇑(cfcHom ha)
• ClosedEmbeddingContinuousFunctionalCalculus.isClosedEmbedding 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Unital
  {R : Type u_1} {A : Type u_2} {p : outParam (A → Prop)} {inst✝ : CommSemiring R} {inst✝¹ : StarRing R} {inst✝² : MetricSpace R} {inst✝³ : IsTopologicalSemiring R} {inst✝⁴ : ContinuousStar R} {inst✝⁵ : Ring A} {inst✝⁶ : StarRing A} {inst✝⁷ : TopologicalSpace A} {inst✝⁸ : Algebra R A} [self : ClosedEmbeddingContinuousFunctionalCalculus R A p] (a : A) (ha : p a) : Topology.IsClosedEmbedding ⇑(cfcHom ha)
• ClosedEmbeddingContinuousFunctionalCalculus.mk 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Unital
  {R : Type u_1} {A : Type u_2} {p : outParam (A → Prop)} [CommSemiring R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Ring A] [StarRing A] [TopologicalSpace A] [Algebra R A] [toContinuousFunctionalCalculus : ContinuousFunctionalCalculus R A p] (isClosedEmbedding : ∀ (a : A) (ha : p a), Topology.IsClosedEmbedding ⇑(cfcHom ha)) : ClosedEmbeddingContinuousFunctionalCalculus R A p
• cfcₙHom_isClosedEmbedding 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.NonUnital
  {R : Type u_1} {A : Type u_2} {p : A → Prop} [CommSemiring R] [Nontrivial R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [NonUnitalRing A] [StarRing A] [TopologicalSpace A] [Module R A] [IsScalarTower R A A] [SMulCommClass R A A] [instCFC : NonUnitalClosedEmbeddingContinuousFunctionalCalculus R A p] {a : A} (ha : p a) : Topology.IsClosedEmbedding ⇑(cfcₙHom ha)
• NonUnitalClosedEmbeddingContinuousFunctionalCalculus.isClosedEmbedding 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.NonUnital
  {R : Type u_1} {A : Type u_2} {p : outParam (A → Prop)} {inst✝ : CommSemiring R} {inst✝¹ : Nontrivial R} {inst✝² : StarRing R} {inst✝³ : MetricSpace R} {inst✝⁴ : IsTopologicalSemiring R} {inst✝⁵ : ContinuousStar R} {inst✝⁶ : NonUnitalRing A} {inst✝⁷ : StarRing A} {inst✝⁸ : TopologicalSpace A} {inst✝⁹ : Module R A} {inst✝¹⁰ : IsScalarTower R A A} {inst✝¹¹ : SMulCommClass R A A} [self : NonUnitalClosedEmbeddingContinuousFunctionalCalculus R A p] (a : A) (ha : p a) : Topology.IsClosedEmbedding ⇑(cfcₙHom ha)
• NonUnitalClosedEmbeddingContinuousFunctionalCalculus.mk 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.NonUnital
  {R : Type u_1} {A : Type u_2} {p : outParam (A → Prop)} [CommSemiring R] [Nontrivial R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [NonUnitalRing A] [StarRing A] [TopologicalSpace A] [Module R A] [IsScalarTower R A A] [SMulCommClass R A A] [toNonUnitalContinuousFunctionalCalculus : NonUnitalContinuousFunctionalCalculus R A p] (isClosedEmbedding : ∀ (a : A) (ha : p a), Topology.IsClosedEmbedding ⇑(cfcₙHom ha)) : NonUnitalClosedEmbeddingContinuousFunctionalCalculus R A p
• isClosedEmbedding_cfcₙHom_of_cfcHom 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.NonUnital
  {R : Type u_1} {A : Type u_2} {p : A → Prop} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Ring A] [StarRing A] [TopologicalSpace A] [Algebra R A] [ClosedEmbeddingContinuousFunctionalCalculus R A p] [CompleteSpace R] {a : A} (ha : p a) : Topology.IsClosedEmbedding ⇑(cfcₙHom_of_cfcHom R ha)
• SpectrumRestricts.cfc 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} {p q : A → Prop} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Semifield S] [StarRing S] [MetricSpace S] [IsTopologicalSemiring S] [ContinuousStar S] [Ring A] [StarRing A] [Algebra S A] [Algebra R S] [Algebra R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [ContinuousFunctionalCalculus S A q] (f : C(S, R)) (halg : Topology.IsClosedEmbedding ⇑(algebraMap R S)) (h0 : p 0) (h : ∀ (a : A), p a ↔ q a ∧ SpectrumRestricts a ⇑f) : ContinuousFunctionalCalculus R A p
• SpectrumRestricts.cfc_eq_restrict 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} {p q : A → Prop} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Semifield S] [StarRing S] [MetricSpace S] [IsTopologicalSemiring S] [ContinuousStar S] [Ring A] [StarRing A] [Algebra S A] [Algebra R S] [Algebra R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [ContinuousFunctionalCalculus S A q] [ContinuousFunctionalCalculus R A p] [ContinuousMap.UniqueHom R A] (f : C(S, R)) (halg : Topology.IsClosedEmbedding ⇑(algebraMap R S)) {a : A} (hpa : p a) (hqa : q a) (h : SpectrumRestricts a ⇑f) (g : R → R) : cfc g a = cfc (fun x => (algebraMap R S) (g (f x))) a
• QuasispectrumRestricts.cfc 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} {p q : A → Prop} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Field S] [StarRing S] [MetricSpace S] [IsTopologicalRing S] [ContinuousStar S] [NonUnitalRing A] [StarRing A] [Module S A] [IsScalarTower S A A] [SMulCommClass S A A] [Algebra R S] [Module R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [NonUnitalContinuousFunctionalCalculus S A q] [IsScalarTower R A A] [SMulCommClass R A A] (f : C(S, R)) (halg : Topology.IsClosedEmbedding ⇑(algebraMap R S)) (h0 : p 0) (h : ∀ (a : A), p a ↔ q a ∧ QuasispectrumRestricts a ⇑f) : NonUnitalContinuousFunctionalCalculus R A p
• QuasispectrumRestricts.cfcₙ_eq_restrict 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} {p q : A → Prop} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Field S] [StarRing S] [MetricSpace S] [IsTopologicalRing S] [ContinuousStar S] [NonUnitalRing A] [StarRing A] [Module S A] [IsScalarTower S A A] [SMulCommClass S A A] [Algebra R S] [Module R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [NonUnitalContinuousFunctionalCalculus S A q] [IsScalarTower R A A] [SMulCommClass R A A] [NonUnitalContinuousFunctionalCalculus R A p] [ContinuousMapZero.UniqueHom R A] (f : C(S, R)) (halg : Topology.IsClosedEmbedding ⇑(algebraMap R S)) {a : A} (hpa : p a) (hqa : q a) (h : QuasispectrumRestricts a ⇑f) (g : R → R) : cfcₙ g a = cfcₙ (fun x => (algebraMap R S) (g (f x))) a
• SpectrumRestricts.isClosedEmbedding_starAlgHom 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Semifield S] [StarRing S] [MetricSpace S] [IsTopologicalSemiring S] [ContinuousStar S] [Ring A] [StarRing A] [Algebra S A] [Algebra R S] [Algebra R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [CompleteSpace R] {a : A} {φ : C(↑(spectrum S a), S) →⋆ₐ[S] A} (hφ : Topology.IsClosedEmbedding ⇑φ) {f : C(S, R)} (h : SpectrumRestricts a ⇑f) (halg : IsUniformEmbedding ⇑(algebraMap R S)) : Topology.IsClosedEmbedding ⇑(SpectrumRestricts.starAlgHom φ h)
• QuasispectrumRestricts.isClosedEmbedding_nonUnitalStarAlgHom 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Restrict
  {R : Type u_1} {S : Type u_2} {A : Type u_3} [Semifield R] [StarRing R] [MetricSpace R] [IsTopologicalSemiring R] [ContinuousStar R] [Field S] [StarRing S] [MetricSpace S] [IsTopologicalRing S] [ContinuousStar S] [NonUnitalRing A] [StarRing A] [Module S A] [IsScalarTower S A A] [SMulCommClass S A A] [Algebra R S] [Module R A] [IsScalarTower R S A] [StarModule R S] [ContinuousSMul R S] [TopologicalSpace A] [CompleteSpace R] {a : A} {φ : ContinuousMapZero (↑(quasispectrum S a)) S →⋆ₙₐ[S] A} (hφ : Topology.IsClosedEmbedding ⇑φ) {f : C(S, R)} (h : QuasispectrumRestricts a ⇑f) (halg : IsUniformEmbedding ⇑(algebraMap R S)) : Topology.IsClosedEmbedding ⇑(QuasispectrumRestricts.nonUnitalStarAlgHom φ h)
• TopologicalSpace.NonemptyCompacts.isClosedEmbedding_toCompacts 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} [TopologicalSpace α] : Topology.IsClosedEmbedding TopologicalSpace.NonemptyCompacts.toCompacts
• TopologicalSpace.vietoris.isClosedEmbedding_singleton 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} [TopologicalSpace α] [T2Space α] : Topology.IsClosedEmbedding fun x => {x}
• TopologicalSpace.Compacts.isClosedEmbedding_singleton 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} [TopologicalSpace α] [T2Space α] : Topology.IsClosedEmbedding fun x => {x}
• TopologicalSpace.NonemptyCompacts.isClosedEmbedding_singleton 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} [TopologicalSpace α] [T2Space α] : Topology.IsClosedEmbedding fun x => {x}
• Topology.IsClosedEmbedding.compacts_map 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} (hf : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (TopologicalSpace.Compacts.map f ⋯)
• Topology.IsClosedEmbedding.nonemptyCompacts_map 📋 Mathlib.Topology.Sets.VietorisTopology
  {α : Type u_1} {β : Type u_2} [TopologicalSpace α] [TopologicalSpace β] {f : α → β} (hf : Topology.IsClosedEmbedding f) : Topology.IsClosedEmbedding (TopologicalSpace.NonemptyCompacts.map f ⋯)
• UniformSpace.hausdorff.isClosedEmbedding_singleton 📋 Mathlib.Topology.UniformSpace.Closeds
  {α : Type u_1} [UniformSpace α] [T0Space α] : Topology.IsClosedEmbedding fun x => {x}
• TopologicalSpace.Compacts.isClosedEmbedding_toCloseds 📋 Mathlib.Topology.UniformSpace.Closeds
  {α : Type u_1} [UniformSpace α] [T2Space α] [CompleteSpace α] : Topology.IsClosedEmbedding TopologicalSpace.Compacts.toCloseds
• TopologicalSpace.NonemptyCompacts.isClosedEmbedding_toCloseds 📋 Mathlib.Topology.UniformSpace.Closeds
  {α : Type u_1} [UniformSpace α] [T2Space α] [CompleteSpace α] : Topology.IsClosedEmbedding TopologicalSpace.NonemptyCompacts.toCloseds
• TopologicalSpace.Closeds.isClosedEmbedding_singleton 📋 Mathlib.Topology.UniformSpace.Closeds
  {α : Type u_1} [UniformSpace α] [T0Space α] : Topology.IsClosedEmbedding fun x => {x}
• isClosedEmbedding_cfcₙAux 📋 Mathlib.Analysis.CStarAlgebra.ContinuousFunctionalCalculus.Instances
  {𝕜 : Type u_1} {A : Type u_2} [RCLike 𝕜] [NonUnitalNormedRing A] [StarRing A] [NormedSpace 𝕜 A] [IsScalarTower 𝕜 A A] [SMulCommClass 𝕜 A A] [StarModule 𝕜 A] {p : A → Prop} {p₁ : Unitization 𝕜 A → Prop} (hp₁ : ∀ {x : A}, p₁ ↑x ↔ p x) (a : A) (ha : p a) [ClosedEmbeddingContinuousFunctionalCalculus 𝕜 (Unitization 𝕜 A) p₁] : Topology.IsClosedEmbedding ⇑(cfcₙAux ⋯ a ha)
• AddUnits.isClosedEmbedding_embedProduct 📋 Mathlib.Topology.Algebra.Group.Units
  {α : Type u_3} [AddMonoid α] [TopologicalSpace α] [T1Space α] [ContinuousAdd α] : Topology.IsClosedEmbedding ⇑(AddUnits.embedProduct α)
• Units.isClosedEmbedding_embedProduct 📋 Mathlib.Topology.Algebra.Group.Units
  {α : Type u_3} [Monoid α] [TopologicalSpace α] [T1Space α] [ContinuousMul α] : Topology.IsClosedEmbedding ⇑(Units.embedProduct α)
• Topology.IsClosedEmbedding.units_map 📋 Mathlib.Topology.Algebra.Group.Units
  {α : Type u_3} {β : Type u_4} [Monoid α] [TopologicalSpace α] [Monoid β] [TopologicalSpace β] [ContinuousMul α] [T1Space α] {f : α →* β} (hf : Topology.IsClosedEmbedding ⇑f) : Topology.IsClosedEmbedding ⇑(Units.map f)
• FiberBundle.totalSpaceMk_isClosedEmbedding 📋 Mathlib.Topology.FiberBundle.Basic
  {B : Type u_2} (F : Type u_3) [TopologicalSpace B] [TopologicalSpace F] (E : B → Type u_5) [TopologicalSpace (Bundle.TotalSpace F E)] [(b : B) → TopologicalSpace (E b)] [FiberBundle F E] [T1Space B] (x : B) : Topology.IsClosedEmbedding (Bundle.TotalSpace.mk x)
• isSeparatedMap_iff_isClosedEmbedding 📋 Mathlib.Topology.SeparatedMap
  {X : Type u_1} {Y : Sort u_2} [TopologicalSpace X] {f : X → Y} : IsSeparatedMap f ↔ Topology.IsClosedEmbedding (toPullbackDiag f)
• ModelWithCorners.isClosedEmbedding 📋 Mathlib.Geometry.Manifold.IsManifold.Basic
  {𝕜 : Type u_1} [NontriviallyNormedField 𝕜] {E : Type u_2} [NormedAddCommGroup E] [NormedSpace 𝕜 E] {H : Type u_3} [TopologicalSpace H] (I : ModelWithCorners 𝕜 E H) : Topology.IsClosedEmbedding ↑I
• Topology.IsClosedEmbedding.paracompactSpace 📋 Mathlib.Topology.Compactness.Paracompact
  {X : Type v} {Y : Type w} [TopologicalSpace X] [TopologicalSpace Y] [ParacompactSpace Y] {e : X → Y} (he : Topology.IsClosedEmbedding e) : ParacompactSpace X
• ContinuousMap.exists_extension 📋 Mathlib.Topology.TietzeExtension
  {X₁ : Type u₁} [TopologicalSpace X₁] {X : Type u} [TopologicalSpace X] [NormalSpace X] {e : X₁ → X} {Y : Type v} [TopologicalSpace Y] [TietzeExtension Y] (he : Topology.IsClosedEmbedding e) (f : C(X₁, Y)) : ∃ g, g.comp { toFun := e, continuous_toFun := ⋯ } = f
• ContinuousMap.exists_extension' 📋 Mathlib.Topology.TietzeExtension
  {X₁ : Type u₁} [TopologicalSpace X₁] {X : Type u} [TopologicalSpace X] [NormalSpace X] {e : X₁ → X} {Y : Type v} [TopologicalSpace Y] [TietzeExtension Y] (he : Topology.IsClosedEmbedding e) (f : C(X₁, Y)) : ∃ g, ⇑g ∘ e = ⇑f
• BoundedContinuousFunction.exists_extension_norm_eq_of_isClosedEmbedding' 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : BoundedContinuousFunction X ℝ) (e : C(X, Y)) (he : Topology.IsClosedEmbedding ⇑e) : ∃ g, ‖g‖ = ‖f‖ ∧ g.compContinuous e = f
• BoundedContinuousFunction.exists_extension_norm_eq_of_isClosedEmbedding 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : BoundedContinuousFunction X ℝ) {e : X → Y} (he : Topology.IsClosedEmbedding e) : ∃ g, ‖g‖ = ‖f‖ ∧ ⇑g ∘ e = ⇑f
• BoundedContinuousFunction.exists_extension_forall_mem_of_isClosedEmbedding 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : BoundedContinuousFunction X ℝ) {t : Set ℝ} {e : X → Y} [hs : t.OrdConnected] (hf : ∀ (x : X), f x ∈ t) (hne : t.Nonempty) (he : Topology.IsClosedEmbedding e) : ∃ g, (∀ (y : Y), g y ∈ t) ∧ ⇑g ∘ e = ⇑f
• ContinuousMap.exists_extension_forall_mem 📋 Mathlib.Topology.TietzeExtension
  {X₁ : Type u₁} [TopologicalSpace X₁] {X : Type u} [TopologicalSpace X] [NormalSpace X] {e : X₁ → X} (he : Topology.IsClosedEmbedding e) {Y : Type v} [TopologicalSpace Y] (f : C(X₁, Y)) {t : Set Y} (hf : ∀ (x : X₁), f x ∈ t) [ht : TietzeExtension ↑t] : ∃ g, (∀ (x : X), g x ∈ t) ∧ g.comp { toFun := e, continuous_toFun := ⋯ } = f
• BoundedContinuousFunction.exists_extension_forall_mem_Icc_of_isClosedEmbedding 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : BoundedContinuousFunction X ℝ) {a b : ℝ} {e : X → Y} (hf : ∀ (x : X), f x ∈ Set.Icc a b) (hle : a ≤ b) (he : Topology.IsClosedEmbedding e) : ∃ g, (∀ (y : Y), g y ∈ Set.Icc a b) ∧ ⇑g ∘ e = ⇑f
• BoundedContinuousFunction.exists_extension_forall_exists_le_ge_of_isClosedEmbedding 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] [Nonempty X] (f : BoundedContinuousFunction X ℝ) {e : X → Y} (he : Topology.IsClosedEmbedding e) : ∃ g, (∀ (y : Y), ∃ x₁ x₂, g y ∈ Set.Icc (f x₁) (f x₂)) ∧ ⇑g ∘ e = ⇑f
• ContinuousMap.exists_extension_forall_mem_of_isClosedEmbedding 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : C(X, ℝ)) {t : Set ℝ} {e : X → Y} [hs : t.OrdConnected] (hf : ∀ (x : X), f x ∈ t) (hne : t.Nonempty) (he : Topology.IsClosedEmbedding e) : ∃ g, (∀ (y : Y), g y ∈ t) ∧ ⇑g ∘ e = ⇑f
• BoundedContinuousFunction.tietze_extension_step 📋 Mathlib.Topology.TietzeExtension
  {X : Type u_1} {Y : Type u_2} [TopologicalSpace X] [TopologicalSpace Y] [NormalSpace Y] (f : BoundedContinuousFunction X ℝ) (e : C(X, Y)) (he : Topology.IsClosedEmbedding ⇑e) : ∃ g, ‖g‖ ≤ ‖f‖ / 3 ∧ dist (g.compContinuous e) f ≤ 2 / 3 * ‖f‖
• Matrix.SpecialLinearGroup.isClosedEmbedding_val 📋 Mathlib.Topology.Algebra.Group.Matrix
  {n : Type u_1} {R : Type u_2} [Fintype n] [DecidableEq n] [CommRing R] [TopologicalSpace R] [IsTopologicalRing R] [T1Space R] : Topology.IsClosedEmbedding Subtype.val
• Matrix.SpecialLinearGroup.isClosedEmbedding_toGL 📋 Mathlib.Topology.Algebra.Group.Matrix
  {n : Type u_1} {R : Type u_2} [Fintype n] [DecidableEq n] [CommRing R] [TopologicalSpace R] [IsTopologicalRing R] [T0Space R] : Topology.IsClosedEmbedding ⇑Matrix.SpecialLinearGroup.toGL
• Topology.IsClosedEmbedding.specialLinearGroup_map 📋 Mathlib.Topology.Algebra.Group.Matrix
  {n : Type u_1} {R : Type u_2} {S : Type u_3} [Fintype n] [DecidableEq n] [CommRing R] [TopologicalSpace R] [CommRing S] [TopologicalSpace S] {f : R →+* S} [IsTopologicalRing R] [T1Space R] (hf : Topology.IsClosedEmbedding ⇑f) : Topology.IsClosedEmbedding ⇑(Matrix.SpecialLinearGroup.map f)
• Matrix.SpecialLinearGroup.isClosedEmbedding_mapGL 📋 Mathlib.Topology.Algebra.Group.Matrix
  {n : Type u_1} {R : Type u_2} {S : Type u_3} [Fintype n] [DecidableEq n] [CommRing R] [TopologicalSpace R] [CommRing S] [TopologicalSpace S] [Algebra R S] [IsTopologicalRing S] [IsTopologicalRing R] [T1Space R] [T1Space S] (h : Topology.IsClosedEmbedding ⇑(algebraMap R S)) : Topology.IsClosedEmbedding ⇑(Matrix.SpecialLinearGroup.mapGL S)
• Topology.IsClosedEmbedding.generalLinearGroup_map 📋 Mathlib.Topology.Algebra.Group.Matrix
  {n : Type u_1} {R : Type u_2} {S : Type u_3} [Fintype n] [DecidableEq n] [CommRing R] [TopologicalSpace R] [CommRing S] [TopologicalSpace S] {f : R →+* S} [IsTopologicalRing R] [T0Space R] (hf : Topology.IsClosedEmbedding ⇑f) : Topology.IsClosedEmbedding ⇑(Matrix.GeneralLinearGroup.map f)
• properSMul_of_isClosedEmbedding 📋 Mathlib.Topology.Algebra.ProperAction.Basic
  {G : Type u_1} {X : Type u_2} [Group G] [MulAction G X] [TopologicalSpace G] [TopologicalSpace X] {H : Type u_3} [Group H] [MulAction H X] [TopologicalSpace H] [ProperSMul G X] (f : H →* G) (f_clemb : Topology.IsClosedEmbedding ⇑f) (f_compat : ∀ (h : H) (x : X), f h • x = h • x) : ProperSMul H X
• properVAdd_of_isClosedEmbedding 📋 Mathlib.Topology.Algebra.ProperAction.Basic
  {G : Type u_1} {X : Type u_2} [AddGroup G] [AddAction G X] [TopologicalSpace G] [TopologicalSpace X] {H : Type u_3} [AddGroup H] [AddAction H X] [TopologicalSpace H] [ProperVAdd G X] (f : H →+ G) (f_clemb : Topology.IsClosedEmbedding ⇑f) (f_compat : ∀ (h : H) (x : X), f h +ᵥ x = h +ᵥ x) : ProperVAdd H X
• Matrix.IsHermitian.isClosedEmbedding_cfcAux 📋 Mathlib.Analysis.Matrix.HermitianFunctionalCalculus
  {n : Type u_1} {𝕜 : Type u_2} [RCLike 𝕜] [Fintype n] [DecidableEq n] {A : Matrix n n 𝕜} (hA : A.IsHermitian) : Topology.IsClosedEmbedding ⇑hA.cfcAux
• Topology.IsClosedEmbedding.isFredholm 📋 Mathlib.Analysis.Normed.Operator.Fredholm.Basic
  {𝕜 : Type u_1} {E : Type u_2} {F : Type u_3} [NontriviallyNormedField 𝕜] [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] [TopologicalSpace E] [TopologicalSpace F] {f : E →L[𝕜] F} (hf : Topology.IsClosedEmbedding ⇑f) (h_cofg : (↑f).range.CoFG) : f.IsFredholm
• Function.Injective.isFredholm_iff 📋 Mathlib.Analysis.Normed.Operator.Fredholm.Basic
  {𝕜 : Type u_1} {E : Type u_2} {F : Type u_3} [NontriviallyNormedField 𝕜] [AddCommGroup E] [AddCommGroup F] [Module 𝕜 E] [Module 𝕜 F] [TopologicalSpace E] [TopologicalSpace F] (f : E →L[𝕜] F) (f_inj : Function.Injective ⇑f) : f.IsFredholm ↔ Topology.IsClosedEmbedding ⇑f ∧ (↑f).range.CoFG
• CategoryTheory.PreGaloisCategory.autEmbedding_isClosedEmbedding 📋 Mathlib.CategoryTheory.Galois.Topology
  {C : Type u₁} [CategoryTheory.Category.{u₂, u₁} C] (F : CategoryTheory.Functor C FintypeCat) : Topology.IsClosedEmbedding ⇑(CategoryTheory.PreGaloisCategory.autEmbedding F)
• LightProfinite.isClosedEmbedding_natUnionInftyEmbedding 📋 Mathlib.Topology.Category.LightProfinite.Sequence
  : Topology.IsClosedEmbedding ⇑LightProfinite.natUnionInftyEmbedding
• exists_embedding_euclidean_of_compact 📋 Mathlib.Geometry.Manifold.WhitneyEmbedding
  {E : Type uE} [NormedAddCommGroup E] [NormedSpace ℝ E] [FiniteDimensional ℝ E] {H : Type uH} [TopologicalSpace H] {I : ModelWithCorners ℝ E H} {M : Type uM} [TopologicalSpace M] [ChartedSpace H M] [IsManifold I (↑⊤) M] [T2Space M] [CompactSpace M] : ∃ n e, ContMDiff I (modelWithCornersSelf ℝ (EuclideanSpace ℝ (Fin n))) (↑⊤) e ∧ Topology.IsClosedEmbedding e ∧ ∀ (x : M), Function.Injective ⇑(mfderiv% e x)
• MeasureTheory.FiniteMeasure.Topology.IsClosedEmbedding.isEmbedding_map_finiteMeasure 📋 Mathlib.MeasureTheory.Measure.FiniteMeasure
  {Ω' : Type u_2} [MeasurableSpace Ω'] [TopologicalSpace Ω'] [BorelSpace Ω'] {Ω : Type u_3} [MeasurableSpace Ω] [TopologicalSpace Ω] [BorelSpace Ω] [NormalSpace Ω'] (f : Ω → Ω') (hf : Topology.IsClosedEmbedding f) : Topology.IsEmbedding fun μ => μ.map f
• Topology.IsClosedEmbedding.continuousOn_comap_finiteMeasure 📋 Mathlib.MeasureTheory.Measure.FiniteMeasure
  {Ω : Type u_1} {Ω' : Type u_2} [MeasurableSpace Ω] [MeasurableSpace Ω'] [TopologicalSpace Ω] [TopologicalSpace Ω'] [BorelSpace Ω] [BorelSpace Ω'] [NormalSpace Ω'] {f : Ω → Ω'} (hf : Topology.IsClosedEmbedding f) : ContinuousOn (fun μ => MeasureTheory.FiniteMeasure.comap f μ) {μ | μ (Set.range f)ᶜ = 0}
• DomAddAct.isClosedEmbedding_mk 📋 Mathlib.Topology.Algebra.Constructions.DomMulAct
  {M : Type u_1} [TopologicalSpace M] : Topology.IsClosedEmbedding ⇑DomAddAct.mk
• DomMulAct.isClosedEmbedding_mk 📋 Mathlib.Topology.Algebra.Constructions.DomMulAct
  {M : Type u_1} [TopologicalSpace M] : Topology.IsClosedEmbedding ⇑DomMulAct.mk
• DomAddAct.isClosedEmbedding_mk_symm 📋 Mathlib.Topology.Algebra.Constructions.DomMulAct
  {M : Type u_1} [TopologicalSpace M] : Topology.IsClosedEmbedding ⇑DomAddAct.mk.symm
• DomMulAct.isClosedEmbedding_mk_symm 📋 Mathlib.Topology.Algebra.Constructions.DomMulAct
  {M : Type u_1} [TopologicalSpace M] : Topology.IsClosedEmbedding ⇑DomMulAct.mk.symm
• CompactlySupportedContinuousMap.pullback_addMonoidHom 📋 Mathlib.Topology.ContinuousMap.CompactlySupported
  {α : Type u_2} {β : Type u_3} {γ : Type u_4} [TopologicalSpace α] [R1Space α] [AddGroup α] [TopologicalSpace β] [R1Space β] [AddGroup β] [ContinuousAdd β] [NormedAddCommGroup γ] {φ : α →+ β} (hφ : Topology.IsClosedEmbedding ⇑φ) (f : CompactlySupportedContinuousMap β γ) (b : β) : CompactlySupportedContinuousMap α γ
• CompactlySupportedContinuousMap.pullback_monoidHom 📋 Mathlib.Topology.ContinuousMap.CompactlySupported
  {α : Type u_2} {β : Type u_3} {γ : Type u_4} [TopologicalSpace α] [R1Space α] [Group α] [TopologicalSpace β] [R1Space β] [Group β] [ContinuousMul β] [NormedAddCommGroup γ] {φ : α →* β} (hφ : Topology.IsClosedEmbedding ⇑φ) (f : CompactlySupportedContinuousMap β γ) (b : β) : CompactlySupportedContinuousMap α γ
• CompactlySupportedContinuousMap.pullback_addMonoidHom_def 📋 Mathlib.Topology.ContinuousMap.CompactlySupported
  {α : Type u_2} {β : Type u_3} {γ : Type u_4} [TopologicalSpace α] [R1Space α] [AddGroup α] [TopologicalSpace β] [R1Space β] [AddGroup β] [ContinuousAdd β] [NormedAddCommGroup γ] {φ : α →+ β} (hφ : Topology.IsClosedEmbedding ⇑φ) (f : CompactlySupportedContinuousMap β γ) (b : β) (a : α) : (CompactlySupportedContinuousMap.pullback_addMonoidHom hφ f b) a = f (b + φ a)
• CompactlySupportedContinuousMap.pullback_monoidHom_def 📋 Mathlib.Topology.ContinuousMap.CompactlySupported
  {α : Type u_2} {β : Type u_3} {γ : Type u_4} [TopologicalSpace α] [R1Space α] [Group α] [TopologicalSpace β] [R1Space β] [Group β] [ContinuousMul β] [NormedAddCommGroup γ] {φ : α →* β} (hφ : Topology.IsClosedEmbedding ⇑φ) (f : CompactlySupportedContinuousMap β γ) (b : β) (a : α) : (CompactlySupportedContinuousMap.pullback_monoidHom hφ f b) a = f (b * φ a)
• TopologicalAddGroup.IsSES.isClosedEmbedding 📋 Mathlib.Topology.Algebra.Group.Extension
  {A : Type u_1} {B : Type u_2} {C : Type u_3} [AddGroup A] [AddGroup B] [AddGroup C] [TopologicalSpace A] [TopologicalSpace B] [TopologicalSpace C] {φ : A →+ B} {ψ : B →+ C} (self : TopologicalAddGroup.IsSES φ ψ) : Topology.IsClosedEmbedding ⇑φ
• TopologicalGroup.IsSES.isClosedEmbedding 📋 Mathlib.Topology.Algebra.Group.Extension
  {A : Type u_1} {B : Type u_2} {C : Type u_3} [Group A] [Group B] [Group C] [TopologicalSpace A] [TopologicalSpace B] [TopologicalSpace C] {φ : A →* B} {ψ : B →* C} (self : TopologicalGroup.IsSES φ ψ) : Topology.IsClosedEmbedding ⇑φ
• TopologicalAddGroup.IsSES.mk 📋 Mathlib.Topology.Algebra.Group.Extension
  {A : Type u_1} {B : Type u_2} {C : Type u_3} [AddGroup A] [AddGroup B] [AddGroup C] [TopologicalSpace A] [TopologicalSpace B] [TopologicalSpace C] {φ : A →+ B} {ψ : B →+ C} (isClosedEmbedding : Topology.IsClosedEmbedding ⇑φ) (isOpenQuotientMap : IsOpenQuotientMap ⇑ψ) (exact : Function.Exact ⇑φ ⇑ψ) : TopologicalAddGroup.IsSES φ ψ
• TopologicalGroup.IsSES.mk 📋 Mathlib.Topology.Algebra.Group.Extension
  {A : Type u_1} {B : Type u_2} {C : Type u_3} [Group A] [Group B] [Group C] [TopologicalSpace A] [TopologicalSpace B] [TopologicalSpace C] {φ : A →* B} {ψ : B →* C} (isClosedEmbedding : Topology.IsClosedEmbedding ⇑φ) (isOpenQuotientMap : IsOpenQuotientMap ⇑ψ) (mulExact : Function.MulExact ⇑φ ⇑ψ) : TopologicalGroup.IsSES φ ψ
• Topology.IsClosedEmbedding.integral_map_vectorMeasure 📋 Mathlib.MeasureTheory.VectorMeasure.Integral
  {X : Type u_2} {E : Type u_4} {F : Type u_5} {G : Type u_6} {mX : MeasurableSpace X} [NormedAddCommGroup E] [NormedSpace ℝ E] [NormedAddCommGroup F] [NormedSpace ℝ F] [NormedAddCommGroup G] [NormedSpace ℝ G] {μ : MeasureTheory.VectorMeasure X F} {B : E →L[ℝ] F →L[ℝ] G} {β : Type u_8} [MeasurableSpace β] {φ : X → β} [TopologicalSpace X] [BorelSpace X] [TopologicalSpace β] [BorelSpace β] (hφ : Topology.IsClosedEmbedding φ) {f : β → E} : ∫ᵛ (y : β), f y ∂[B; μ.map φ] = ∫ᵛ (x : X), f (φ x) ∂[B; μ]
• Topology.IsClosedEmbedding.setIntegral_map_vectorMeasure 📋 Mathlib.MeasureTheory.VectorMeasure.SetIntegral
  {X : Type u_2} {E : Type u_3} {F : Type u_4} {G : Type u_5} {mX : MeasurableSpace X} [NormedAddCommGroup E] [NormedAddCommGroup F] [NormedAddCommGroup G] {μ : MeasureTheory.VectorMeasure X F} [NormedSpace ℝ E] [NormedSpace ℝ F] [NormedSpace ℝ G] {B : E →L[ℝ] F →L[ℝ] G} [TopologicalSpace X] [BorelSpace X] {β : Type u_7} [MeasurableSpace β] [TopologicalSpace β] [BorelSpace β] {φ : X → β} {f : β → E} {s : Set β} (hs : MeasurableSet s) (hφ : Topology.IsClosedEmbedding φ) : ∫ᵛ (y : β) in s, f y ∂[B; μ.map φ] = ∫ᵛ (x : X) in φ ⁻¹' s, f (φ x) ∂[B; μ]
• Matrix.SpecialLinearGroup.isClosedEmbedding_mapGLInt 📋 Mathlib.NumberTheory.ModularForms.ArithmeticSubgroups
  {n : Type u_1} [Fintype n] [DecidableEq n] : Topology.IsClosedEmbedding ⇑(Matrix.SpecialLinearGroup.mapGL ℝ)
• ArzelaAscoli.compactSpace_of_isClosedEmbedding 📋 Mathlib.Topology.UniformSpace.Ascoli
  {ι : Type u_1} {X : Type u_2} {α : Type u_3} [TopologicalSpace X] [UniformSpace α] {F : ι → X → α} [TopologicalSpace ι] {𝔖 : Set (Set X)} (𝔖_compact : ∀ K ∈ 𝔖, IsCompact K) (F_clemb : Topology.IsClosedEmbedding (⇑(UniformOnFun.ofFun 𝔖) ∘ F)) (F_eqcont : ∀ K ∈ 𝔖, EquicontinuousOn F K) (F_pointwiseCompact : ∀ K ∈ 𝔖, ∀ x ∈ K, ∃ Q, IsCompact Q ∧ ∀ (i : ι), F i x ∈ Q) : CompactSpace ι
• ArzelaAscoli.isCompact_closure_of_isClosedEmbedding 📋 Mathlib.Topology.UniformSpace.Ascoli
  {ι : Type u_1} {X : Type u_2} {α : Type u_3} [TopologicalSpace X] [UniformSpace α] {F : ι → X → α} [TopologicalSpace ι] [T2Space α] {𝔖 : Set (Set X)} (𝔖_compact : ∀ K ∈ 𝔖, IsCompact K) (F_clemb : Topology.IsClosedEmbedding (⇑(UniformOnFun.ofFun 𝔖) ∘ F)) {s : Set ι} (s_eqcont : ∀ K ∈ 𝔖, EquicontinuousOn (F ∘ Subtype.val) K) (s_pointwiseCompact : ∀ K ∈ 𝔖, ∀ x ∈ K, ∃ Q, IsCompact Q ∧ ∀ i ∈ s, F i x ∈ Q) : IsCompact (closure s)
• ContinuousAddMonoidHom.isClosedEmbedding_toContinuousMap 📋 Mathlib.Topology.Algebra.Group.CompactOpen
  (A : Type u_1) (B : Type u_2) [AddMonoid A] [AddMonoid B] [TopologicalSpace A] [TopologicalSpace B] [ContinuousAdd B] [T2Space B] : Topology.IsClosedEmbedding ContinuousAddMonoidHom.toContinuousMap
• ContinuousMonoidHom.isClosedEmbedding_toContinuousMap 📋 Mathlib.Topology.Algebra.Group.CompactOpen
  (A : Type u_1) (B : Type u_2) [Monoid A] [Monoid B] [TopologicalSpace A] [TopologicalSpace B] [ContinuousMul B] [T2Space B] : Topology.IsClosedEmbedding ContinuousMonoidHom.toContinuousMap
• ContinuousAddMonoidHom.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.Group.CompactOpen
  {A : Type u_1} {B : Type u_2} [AddMonoid A] [AddMonoid B] [TopologicalSpace A] [TopologicalSpace B] [DiscreteTopology A] [ContinuousAdd B] [T2Space B] : Topology.IsClosedEmbedding DFunLike.coe
• ContinuousMonoidHom.isClosedEmbedding_coe 📋 Mathlib.Topology.Algebra.Group.CompactOpen
  {A : Type u_1} {B : Type u_2} [Monoid A] [Monoid B] [TopologicalSpace A] [TopologicalSpace B] [DiscreteTopology A] [ContinuousMul B] [T2Space B] : Topology.IsClosedEmbedding DFunLike.coe
• Profinite.NobelingProof.Nobeling_aux 📋 Mathlib.Topology.Category.Profinite.Nobeling.Induction
  {I : Type u} [LinearOrder I] [WellFoundedLT I] {S : Profinite} {ι : ↑S.toTop → I → Bool} (hι : Topology.IsClosedEmbedding ι) : Module.Free ℤ (LocallyConstant ↑S.toTop ℤ)
• Profinite.Nobeling.isClosedEmbedding 📋 Mathlib.Topology.Category.Profinite.Nobeling.Induction
  (S : Profinite) : Topology.IsClosedEmbedding (Profinite.Nobeling.ι S)
• Topology.IsClosedEmbedding.isGeneratedBy 📋 Mathlib.Topology.Convenient.OpenClosed
  {ι : Type u_1} {X : ι → Type u_2} [(i : ι) → TopologicalSpace (X i)] {Y : Type u_3} [TopologicalSpace Y] [∀ (i : ι) (F : TopologicalSpace.Closeds (X i)), Topology.IsGeneratedBy X ↥F] [Topology.IsGeneratedBy X Y] {U : Type u_4} [TopologicalSpace U] {f : U → Y} (hf : Topology.IsClosedEmbedding f) : Topology.IsGeneratedBy X U
• ENat.isClosedEmbedding_toENNReal 📋 Mathlib.Topology.Instances.ENNReal.ENatENNReal
  : Topology.IsClosedEmbedding ENat.toENNReal

About

Loogle searches Lean and Mathlib definitions and theorems.

You can use Loogle from within the Lean4 VSCode language extension using the Loogle command from the command palette. You can also try the #loogle command from LeanSearchClient, the CLI version, the Loogle VS Code extension, the lean.nvim integration or the Zulip bot.

Usage

Loogle finds definitions and lemmas in various ways:

1. By constant:
   🔍 Real.sin
   finds all lemmas whose statement somehow mentions the sine function.

2. By lemma name substring:
   🔍 "differ"
   finds all lemmas that have "differ" somewhere in their lemma name.

3. By subexpression:
   🔍 _ * (_ ^ _)
   finds all lemmas whose statements somewhere include a product where the second argument is raised to some power.

   The pattern can also be non-linear, as in
   🔍 Real.sqrt ?a * Real.sqrt ?a

   If the pattern has parameters, they are matched in any order. Both of these will find List.map:
   🔍 (?a -> ?b) -> List ?a -> List ?b
   🔍 List ?a -> (?a -> ?b) -> List ?b

4. By main conclusion:
   🔍 |- tsum _ = _ * tsum _
   finds all lemmas where the conclusion (the subexpression to the right of all → and ∀) has the given shape.

   As before, if the pattern has parameters, they are matched against the hypotheses of the lemma in any order; for example,
   🔍 |- _ < _ → tsum _ < tsum _
   will find tsum_lt_tsum even though the hypothesis f i < g i is not the last.

5. You can filter for definitions vs theorems: Using ⊢ (_ : Type _) finds all definitions which provide data while ⊢ (_ : Prop) finds all theorems (and definitions of proofs).

If you pass more than one such search filter, separated by commas Loogle will return lemmas which match all of them. The search
🔍 Real.sin, "two", tsum, _ * _, _ ^ _, |- _ < _ → _
would find all lemmas which mention the constants Real.sin and tsum, have "two" as a substring of the lemma name, include a product and a power somewhere in the type, and have a hypothesis of the form _ < _ (if there were any such lemmas). Metavariables (?a) are assigned independently in each filter.

The #lucky button will directly send you to the documentation of the first hit.

Source code

You can find the source code for this service at https://github.com/nomeata/loogle. The https://loogle.lean-lang.org/ service is provided by the Lean FRO. Please review the Lean FRO Terms of Use and Privacy Policy.

This is Loogle revision 9f11169 serving mathlib revision ce5dd8c