Theorems · Theorem · algebraic topology

Topology.RelCWComplex.disjoint_base_iUnion_openCell

∀ {X : Type u_1} [t : TopologicalSpace X] {C D : Set X} [inst : Topology.RelCWComplex C D],
  Disjoint D (⋃ n, ⋃ j, Topology.RelCWComplex.openCell n j)

Defined in: Mathlib.Topology.CWComplex.Classical.Basic
Cited by: 0 results in Mathlib
Foundations: Depth 155 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: TopologicalSpace Topology.RelCWComplex

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Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Setstatement and proof · cited by 53,352
TopologicalSpacestatement and proof · cited by 24,529
Set.iUnionstatement and proof · cited by 2,483
Disjointstatement · cited by 2,201
Set.inter_commproof · cited by 291
Topology.RelCWComplexstatement and proof · cited by 195
Topology.RelCWComplex.cellstatement and proof · cited by 194
Topology.RelCWComplex.openCellstatement and proof · cited by 75
Set.inter_iUnionproof · cited by 59
Disjoint.inter_eqproof · cited by 18
Topology.RelCWComplex.disjointBaseproof · cited by 4

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