Theorem LieAlgebra.IsKilling.ker_restrictBilinear_eq_bot_of_isCartanSubalgebra

Modification history

2024-04-12 08:07
Mathlib/Algebra/Lie/Killing.lean
refactor(LinearAlgebra): replace Submodule.restrictBilinear by BilinForm.restrict (#12045) …
Deleted LieAlgebra.IsKilling.ker_restrictBilinear_eq_bot_of_isCartanSubalgebraView on Github →
2023-11-29 19:15
Mathlib/Algebra/Lie/Killing.lean
feat: generalise results about Lie module weight spans from Abelian to nilpotent Lie algebras (#8718)
Added LieAlgebra.IsKilling.ker_restrictBilinear_eq_bot_of_isCartanSubalgebraView on Github →