Arkadev Ghosh

collaborators

2 papers

math.AG2026

Geometric Invariant Theory of Peterson Varieties

Arkadev Ghosh, Santosha Pattanayak

We study the GIT quotients of the Peterson variety $Pet_{n} \subset GL (n, C) / B$ under a one-parameter subgroup $λ : G_{m} \to T$ with respect to the linea…

math.AG2024

GIT quotient of Schubert varieties modulo one dimensional torus

Arkadev Ghosh, S. S. Kannan

Let $G$ be a simple algebraic group of adjoint type of rank $n$ over $C$ . Let $T$ be a maximal torus of $G$ , and $B$ be a Borel subgroup of $G$ containing $T$ . Let $W=N_{G…