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Theorems · Theorem · algebraic topology

Topology.CWComplex.Subcomplex.closed

∀ {X : Type u_1} [t : TopologicalSpace X] {C D : Set X} [inst : Topology.RelCWComplex C D]
  (E : Topology.RelCWComplex.Subcomplex C), IsClosed ↑E

Alias of Topology.RelCWComplex.Subcomplex.closed.

Defined in
Mathlib.Topology.CWComplex.Classical.Basic
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Foundations
Depth 161 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
TopologicalSpaceTopology.RelCWComplex
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Set · cited by 53352SetTopologicalSpace · cited by 24529TopologicalSpaceSetLike.coe · cited by 8199SetLike.coeIsClosed · cited by 1639IsClosedTopology.RelCWComplex · cited by 195Topology.RelCWComplexTopology.RelCWComplex.Subcomplex · cited by 110RelCWComplex.SubcomplexTopology.RelCWComplex.Subcomplex.closed · cited by 2Subcomplex.closedSubcomplex.closedCITED BYCITES

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