Theorem LieAlgebra.IsKilling.rootSpace_neg_nsmul_add_chainTop_of_le

Modification history

2024-05-28 10:02
Mathlib/Algebra/Lie/Weights/RootSystem.lean
feat(Algebra/Lie/Weights): `n` such that `n • α + β` is a weight is consecutive. (#13298)
Added LieAlgebra.IsKilling.rootSpace_neg_nsmul_add_chainTop_of_leView on Github →