Index a Lie Borel Lie Algebra
Toukaiddine Petit
Abstract
We compute the index of a Lie Borel Lie Algbra of a simple Lie algebra.
Toukaiddine Petit
We compute the index of a Lie Borel Lie Algbra of a simple Lie algebra.
This paper contains 4 sections, 16 theorems, 18 equations.
Proposition 1
If $\Delta$ is irrecducible (i.e $\mathfrak{g}$ is simple Lie Algebra), then