Theorem LinearMap.toSpanSingleton_ker

Modification history

2024-02-28 22:21
Mathlib/Algebra/Category/GroupCat/Injective.lean
feat : rework enough-injectiveness proof of groups using character module (#8559) …
Deleted LinearMap.toSpanSingleton_kerView on Github →
2023-09-15 17:12
Mathlib/Algebra/Category/GroupCat/Injective.lean
feat : Abelian groups has enough injectives (#7157)
Added LinearMap.toSpanSingleton_kerView on Github →