Kac-Moody Algebras With Triangular Decomposition Basis¶
AUTHORS:
- Travis Scrimshaw (07-15-2017): Initial implementation
-
sage.categories.triangular_kac_moody_algebras.
TriangularKacMoodyAlgebras
¶ Category of Kac-Moody algebras with a distinguished basis that respects the triangular decomposition.
We require that the grading group is the root lattice of the appropriate Cartan type.