Theorem LieModule.exists_forall_mem_rootSpaceProductNegSelf_smul_add_eq_zero

Modification history

2024-04-20 13:53
Mathlib/Algebra/Lie/Weights/Chain.lean
feat: define the coroots of a semisimple Lie algebra (#10893) …
Deleted LieModule.exists_forall_mem_rootSpaceProductNegSelf_smul_add_eq_zeroView on Github →
2024-02-22 09:41
Mathlib/Algebra/Lie/Weights/Chain.lean
feat: add lemma `LieModule.exists_pos_smul_add_smul_rootSpaceProductNegSelf_eq_zero` (#10748)
Added LieModule.exists_forall_mem_rootSpaceProductNegSelf_smul_add_eq_zeroView on Github →