Theorems · Theorem · algebraic topology

Topology.RelCWComplex.isCompact_closedCell

∀ {X : Type u_1} [t : TopologicalSpace X] {C D : Set X} [inst : Topology.RelCWComplex C D] {n : ℕ}
  {i : Topology.RelCWComplex.cell C n}, IsCompact (Topology.RelCWComplex.closedCell n i)

Defined in

Mathlib.Topology.CWComplex.Classical.Basic

Cited by

2 results in Mathlib

Foundations

Depth 158 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

TopologicalSpaceTopology.RelCWComplex