Def Equiv.Perm.Basis.ofPermHomFun

Modification history

2025-02-01 07:23
Mathlib/GroupTheory/Perm/Centralizer.lean
feat(GroupTheory/Perm/Centralizer): study the centralizer of a permutation (#17522) …
Added Equiv.Perm.Basis.ofPermHomFunView on Github →