Theorem Topology.RelCWComplex.cellFrontier_subset_finite_openCell

Modification history

2025-03-05 17:02
Mathlib/Topology/CWComplex/Classical/Basic.lean
feat: additional basic lemmas about CW complexes (#20287) …
Added Topology.RelCWComplex.cellFrontier_subset_finite_openCellView on Github →