Theorem SeparatedNhds.of_isClosed_isCompact_closure_compl_isClosed

Modification history

2025-12-01 21:12
Mathlib/Topology/Separation/Hausdorff.lean
feat(Topology/Separation/Hausdorff): generalize (#32205) …
Modified SeparatedNhds.of_isClosed_isCompact_closure_compl_isClosedView on Github →
2024-12-18 10:57
Mathlib/Topology/Separation/Basic.lean
chore(Topology/Separation): split large file (#20031) …
Modified SeparatedNhds.of_isClosed_isCompact_closure_compl_isClosedView on Github →
2024-08-26 13:16
Mathlib/Topology/Separation.lean
feat(Topology/UrysohnsLemma): add a variation of Urysohn's lemma for T2Space (#12459) …
Added SeparatedNhds.of_isClosed_isCompact_closure_compl_isClosedView on Github →