Theorem Topology.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) …
Added Topology.IsQuotientMap.of_surjective_continuousView on Github →