On transitive action on quiver varieties

Xiaojun Chen, Alimjon Eshmatov, Farkhod Eshmatov +1

Associated with each finite subgroup $\Gamma$ of ${\mathrm{SL}}_2(\mathbb{C})$ there is a family of noncommutative algebras $O_{\tau }(\Gamma )$ quantizing ${\mathbb{C}}^2//\Gamma$. Let $G_{\Gamma }$ be the group o…