2 problems

Let $V$ be a linear representation of a complex reductive algebraic group $G$ and let … be the associated moment map. Set $V:=\mu^{-1}(0)$. For a generic…

Let $G\subset \operatorname{GL}(n,\Bbbk)$ be a finite subgroup. For all $\theta$ in the rational character space, let $\mathcal{M}_\theta=Z{\operatorname{/\tslash}}_\theta H$ be th…