A. Dey

collaborators

3 papers

math.AG2026

On the classification of products of Hilbert schemes of points over a surface

Arijit Dey, Arijit Mukherjee, Anubhab Pahari

Let $S$ be a smooth projective surface over $C$ and $S^{[n]}$ be the Hilbert scheme of $n$ points over $S$ , for any positive integer $n$ . Let $a = (n_{1}, \dots, n_{r})$ an…

math.AG2026

Brauer group of moduli of parabolic symplectic bundles

Indranil Biswas, Sujoy Chakraborty, Arijit Dey

Let $X$ be a smooth connected complex projective curve of genus $g$ , with $g \geq 3$ . Fix an integer $r \geq 2$ , a finite subset $D \subset X$ , and a line bundle $L$ on $X$ .…

math.AG2025

Brauer group of moduli stack of parabolic $PSp (r, C)$ --bundles over a curve

Indranil Biswas, Sujoy Chakraborty, Arijit Dey

Take an irreducible smooth complex projective curve $X$ of genus $g$ , with $g \geq 3$ . Let $r$ be an even positive integer. We prove that the Brauer group of the moduli stack of…

On the classification of products of Hilbert schemes of points over a surface

Brauer group of moduli of parabolic symplectic bundles

Brauer group of moduli stack of parabolic PSp(r,C)--bundles over a curve

Brauer group of moduli stack of parabolic $PSp (r, C)$ --bundles over a curve