Mathlib v3 is deprecated. Go to Mathlib v4

Def mul_action.fixed_points

Modification history

2020-11-11 22:13
src/group_theory/group_action.lean
refactor(group_theory/group_action): Break the file into three pieces (#4936) …
Modified mul_action.fixed_pointsView on Github →
2020-07-24 13:03
src/group_theory/group_action.lean
feat(field_theory/fixed): a field is normal over the fixed subfield under a group action (#3520) …
Modified mul_action.fixed_pointsView on Github →
2019-03-28 16:25
src/group_theory/group_action.lean
refactor(*): unify group/monoid_action, make semimodule extend action (#850) …
Added mul_action.fixed_pointsView on Github →