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Theorem is_compact.preimage_of_open

Modification history

2022-11-09 09:39
src/topology/spectral/hom.lean
chore(topology/*): rename compact_univ to is_compact_univ, and many more (#17436) …
Deleted is_compact.preimage_of_openView on Github →
2022-02-25 07:07
src/topology/spectral/hom.lean
feat(topology/spectral/hom): Spectral maps (#12228) …
Added is_compact.preimage_of_openView on Github →