Ronnie Sebastian

activity

20092026

most citedFundamental Group Schemes of Hilbert Scheme of

n

Points on a Smooth Projective Surface

4 citations · 7 across the 13 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.AG2022

Picard Groups of Some Quot Schemes

Chandranandan Gangopadhyay, Ronnie Sebastian

Let $C$ be a smooth projective curve over the field of complex numbers $C$ of genus $g (C) > 0$ . Let $E$ be a locally free sheaf on $C$ of rank $r$ and degree $e$ . Let $\math…

math.AG2022★ 1 cited

Irreducibility of Some Nested Hilbert Schemes

Chandranandan Gangopadhyay, Parvez Rasul, Ronnie Sebastian

Let $S$ be a smooth projective surface over $C$ . Let $S^{[n_{1}, \dots, n_{k}]}$ denote the nested Hilbert scheme which parametrizes zero-dimensional subschemes $ξ_{n_1} \subset…

math.AG2022

Infinitesimal deformations of some Quot schemes

Indranil Biswas, Chandranandan Gangopadhyay, Ronnie Sebastian

Let $E$ be a vector bundle on a smooth complex projective curve $C$ of genus at least two. Let $Q (E, d)$ be the Quot scheme parameterizing the torsion quotients of $E$ of…