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Theorem module.finite.injective_of_surjective_endomorphism

Modification history

2022-11-15 00:06
src/ring_theory/finite_type.lean
chore(ring_theory): split finiteness into finite, finite type and finite presentation (#17481) …
Modified module.finite.injective_of_surjective_endomorphismView on Github →
2021-12-23 19:11
src/ring_theory/finiteness.lean
feat(ring_theory/finiteness): prove that a surjective endomorphism of a finite module over a comm ring is injective (#10944) …
Added module.finite.injective_of_surjective_endomorphismView on Github →