Saurav Choudhury

activity

20122026

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math.AG2026

$A^{1}$ -connectedness of moduli of vector bundles on a stacky curve

Sujoy Chakraborty, Saurav Holme Choudhury, Rakesh Pawar

Let $C$ be a projective stacky curve over an infinite field $k$ with the coarse space $C$ , a geometrically connected smooth projective curve, together with a generating…

math.AG2025

$A^{1}$ --connectedness of moduli stack of semi-stable and parabolic semi-stable vector bundles over a curve

Sujoy Chakraborty, Saurav Holme Choudhury

Let $C$ be an irreducible smooth projective curve of genus $g \geq 2$ over an algebraically closed field. We prove that the moduli stack of semi-stable vector bundles on $C$ of fixe…

math.AG2023

Stratified bundles on the Hilbert Scheme of $n$ points

Saurav Holme Choudhury

Let $k$ be an algebraically closed field of characteristic $p > 3$ and $S$ be a smooth projective surface over $k$ with $k$ -rational point $x$ . For $n \geq 2$ , let $S^{[n]}$ denote…

A1-connectedness of moduli of vector bundles on a stacky curve

A1--connectedness of moduli stack of semi-stable and parabolic semi-stable vector bundles over a curve

Stratified bundles on the Hilbert Scheme of n points

$A^{1}$ -connectedness of moduli of vector bundles on a stacky curve

$A^{1}$ --connectedness of moduli stack of semi-stable and parabolic semi-stable vector bundles over a curve

Stratified bundles on the Hilbert Scheme of $n$ points