Ronnie Sebastian

activity

20122025

most citedSmash nilpotent cycles on products of curves

1 citations · 2 across the 8 of their papers we have counts for

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Showing 2024Show all

3 papers · 1 filter

math.AG2024

Infinitesimal deformations of some quot schemes, II

Indranil Biswas, Chandranandan Gangopadhyay, Ronnie Sebastian

Let $C$ be an irreducible smooth complex projective curve of genus $g$ , with $g_{C} ⩾ 2$ . Let $E$ be a vector bundle on $C$ of rank $r$ , with $r ⩾ 2$ . Let $\mc Q:=\mc…

math.AG2024

Nef and Effective cones of some Quot Schemes

Chandranandan Gangopadhyay, Ronnie Sebastian

Let $C$ be a smooth projective curve over $C$ of genus $g (C) ⩾ 3$ (respectively, $g (C) = 2$ ). Fix integers $r, k$ such that $2 ⩽ k ⩽ r - 2$ , (respectively,…

math.AG2024

Irreducibility and singularities of some nested Quot schemes

Parvez Rasul, Ronnie Sebastian

Let $C$ be a smooth projective curve over $C$ of genus $g ⩾ 1$ . Let $E$ be a vector bundle on $C$ of rank $r$ and degree $e$ . Given integers $k_{1}, k_{2}, d_{1}, d_{2}$ such t…