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Theorem topological_fiber_bundle.pretrivialization.proj_surj_on_base_set

Modification history

2022-11-09 00:14
src/topology/fiber_bundle.lean
refactor(topology/vector_bundle/basic): deduplicate `trivialization` (#17359) …
Deleted topological_fiber_bundle.pretrivialization.proj_surj_on_base_setView on Github →
2022-01-04 13:36
src/topology/fiber_bundle.lean
feat(topology/fiber_bundle): a topological fiber bundle is a quotient map (#11194) …
Added topological_fiber_bundle.pretrivialization.proj_surj_on_base_setView on Github →