Theorem Submodule.comap_le_comap_iff_of_surjective

Modification history

2024-10-17 16:19
Mathlib/Algebra/Module/Submodule/Map.lean
feat(Algebra/Module/Submodule): lemmas about `domRestrict` (#17806) …
Modified Submodule.comap_le_comap_iff_of_surjectiveView on Github →
2023-10-26 10:03
Mathlib/Algebra/Module/Submodule/Map.lean
chore: move Submodule.{map,comap} to Algebra.Module.Submodule.Map (#7925)
Modified Submodule.comap_le_comap_iff_of_surjectiveView on Github →
2023-02-13 06:07
Mathlib/LinearAlgebra/Basic.lean
feat: port LinearAlgebra.Basic (#1979)
Added Submodule.comap_le_comap_iff_of_surjectiveView on Github →