Theorem AddCircle.isLocalHomeomorph_coe

Modification history

2025-12-22 22:40

Mathlib/Topology/Covering/AddCircle.lean

feat: covering maps from properly discontinuous actions and discrete subgroups (#7596)

Modified AddCircle.isLocalHomeomorph_coe View on Github →

2024-04-16 07:44

Mathlib/Topology/Instances/AddCircle.lean

feat(Analysis/SpecialFunctions/Complex/Circle): `expMapCircle` as a `PartialHomeomorph` and prove `IsLocalHomeomorph` (#11334) …

Added AddCircle.isLocalHomeomorph_coe View on Github →