Theorem IsQuotientMap.of_surjective_continuous

Modification history

2026-06-22 16:23
Mathlib/Topology/Separation/Hausdorff.lean
chore(Topology): namespace lemmas around `IsInducing`, `IsQuotientMap` etc (#40891) …
Deleted IsQuotientMap.of_surjective_continuousView on Github →
2024-12-18 10:57
Mathlib/Topology/Separation/Basic.lean
chore(Topology/Separation): split large file (#20031) …
Modified IsQuotientMap.of_surjective_continuousView on Github →
2024-10-23 02:43
Mathlib/Topology/Separation.lean
chore: Rename `QuotientMap` to `IsQuotientMap` (#18062) …
Added IsQuotientMap.of_surjective_continuousView on Github →