GIT quotient of minimal dimensional Schubert variety modulo a subtorus

Arkadev Ghosh, S. S. Kannan

Let $G=PSL(n,\mathbb{C})$. Let $T$ be a maximal torus of $G$. Let ${\omega }_r$ denote the $r^{th}$ fundamental weight. Let $\mathcal{L}(n{\omega }_r)$ denote the line bundle on the Grassmanni…