Theorem TopologicalSpace.NonemptyCompacts.isOpenEmbedding_toCompacts

Modification history

2026-01-22 13:19
Mathlib/Topology/Sets/VietorisTopology.lean
feat(Topology/Sets): define the Vietoris topology on `(Nonempty)Compacts` (#31059) …
Added TopologicalSpace.NonemptyCompacts.isOpenEmbedding_toCompactsView on Github →