Theorem quotientMap_iff_closed

Modification history

2024-10-23 02:43
Mathlib/Topology/Maps/Basic.lean
chore: Rename `QuotientMap` to `IsQuotientMap` (#18062) …
Deleted quotientMap_iff_closedView on Github →
2024-01-08 13:15
Mathlib/Topology/Maps.lean
chore(Topology/Maps): small clean-ups (#9268) …
Modified quotientMap_iff_closedView on Github →
2023-05-28 20:08
Mathlib/Topology/Maps.lean
feat: add lemmas about closed and quotient maps (#4455) …
Added quotientMap_iff_closedView on Github →