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Theorem subgroup.commutator_eq_bot_iff_le_centralizer

Modification history

2023-07-24 08:57
src/group_theory/commutator.lean
fix(group_theory/subgroup/basic): generalize `centralizer` from `subgroup G` to `set G` (#18965) …
Modified subgroup.commutator_eq_bot_iff_le_centralizerView on Github →
2022-03-12 19:48
src/group_theory/commutator.lean
refactor(group_theory/commutator): Use variables and rearrange lemmas (#12629) …
Modified subgroup.commutator_eq_bot_iff_le_centralizerView on Github →
2022-03-12 14:08
src/group_theory/commutator.lean
feat(group_theory/commutator): Prove `commutator_eq_bot_iff_le_centralizer` (#12598) …
Added subgroup.commutator_eq_bot_iff_le_centralizerView on Github →