Rahul Singh

activity

20162026

most citedExistence of maximal surface containing given curve and special singularity

5 citations · 27 across the 22 of their papers we have counts for

collaborators

Showing 2021 · math.AGShow all

3 papers · 2 filters

math.AG2021

Equivariant Chevalley, Giambelli, and Monk Formulae for the Peterson Variety

Rebecca Goldin, Rahul Singh

We present a formula for the Poincaré dual in the flag manifold of the equivariant fundamental class of any regular nilpotent or regular semisimple Hessenberg variety as a polynomi…

math.AG2021

Counting Parabolic Principal G-bundles with Nilpotent Sections over $P^{1}$

Rahul Singh

Let $G$ be a split connected reductive group over $F_{q}$ and let $P^{1}$ be the projective line over $F_{q}$ . Firstly, we give an explicit formula for the num…

math.AG2021★ 3 cited

Positivity of Peterson Schubert Calculus

Rebecca Goldin, Leonardo Mihalcea, Rahul Singh

The Peterson variety is a subvariety of the flag manifold $G / B$ equipped with an action of a one-dimensional torus, and a torus invariant paving by affine cells, called Peterson ce…

Equivariant Chevalley, Giambelli, and Monk Formulae for the Peterson Variety

Counting Parabolic Principal G-bundles with Nilpotent Sections over P1

Positivity of Peterson Schubert Calculus

Counting Parabolic Principal G-bundles with Nilpotent Sections over $P^{1}$