Theorem Topology.CWComplex.RelCWComplex.skeleton_inter_closedCell_eq_skeleton_inter_cellFrontier

Modification history

2026-06-13 14:25
Mathlib/Topology/CWComplex/Classical/Basic.lean
feat: use `alias_in` attribute for CW complexes (#38785) …
Deleted Topology.CWComplex.RelCWComplex.skeleton_inter_closedCell_eq_skeleton_inter_cellFrontierView on Github →
2025-08-29 09:05
Mathlib/Topology/CWComplex/Classical/Basic.lean
feat: subcomplexes of a classical CW complex (#26201) …
Added Topology.CWComplex.RelCWComplex.skeleton_inter_closedCell_eq_skeleton_inter_cellFrontierView on Github →