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Theorem to_ring_hom_injective

Modification history

2022-06-05 02:47
src/algebra/group_ring_action.lean
refactor(group_theory/group_action/defs): rename has_faithful_scalar (#14515) …
Modified to_ring_hom_injectiveView on Github →
2021-08-06 21:15
src/algebra/group_ring_action.lean
feat(group_action/defs): generalize faithful actions (#8555) …
Modified to_ring_hom_injectiveView on Github →
2021-08-01 17:17
src/algebra/group_ring_action.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Added to_ring_hom_injectiveView on Github →