Theorems · Theorem · group theory

CoxeterMatrix.reindexGroupEquiv_apply_simple

∀ {B : Type u_1} {B' : Type u_2} (M : CoxeterMatrix B) (e : B ≃ B') (i : B'),
  (M.reindexGroupEquiv e) ((CoxeterMatrix.reindex e M).simple i) = M.simple (e.symm i)

Defined in

Mathlib.GroupTheory.Coxeter.Basic

Cited by

0 results in Mathlib

Foundations

Depth 84 from the axioms · uses propext, Classical.choice, Quot.sound