Consider $G$ a semisimple Lie group and $\Gamma \subseteq G$ a discrete subgroupsuch that $\operatorname{vol}(G/\Gamma) < \infty$. An important problem for number ...
Let $G$ be a semisimple real Lie group. Explicit formulas for discrete series characters on noncompact Cartan subgroups are given. These formulas are used to give a ...