Theorem Topology.IsQuotientMap.preimage_connectedComponent

Modification history

2026-04-01 14:12

Mathlib/Topology/Connected/Clopen.lean

refactor(Topology): redefine `Topology.IsQuotientMap` with `Topology.IsCoinducing` (#36957) …

Deleted Topology.IsQuotientMap.preimage_connectedComponent View on Github →

2024-11-11 19:06

Mathlib/Topology/Connected/Clopen.lean

chore(Topology): Namespace `Inducing`, `Embedding`... (#15993) …

Added Topology.IsQuotientMap.preimage_connectedComponent View on Github →