Classification of irreducible Harish-Chandra modules over extended Divergence-zero Lie algebras

Sudipta Mukherjee

Let $\mathcal{A}_n = \C[t_1^{\pm1}, t_2^{\pm1}, \ldots, t_n^{\pm1}]$, and let $\EuScript{D}_n$ denote the divergence-zero subalgebra of $\text{Der}({\mathcal{A}}_n)$. In this paper…