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

collaborators

Showing 2020Show all

2 papers · 1 filter

math.AG2020

Rank 2 Ulrich bundles on general double plane covers

Ronnie Sebastian, Amit Tripathi

We prove that a double cover of $P^{2}$ ramified along a general smooth curve B of degree $2 s$ , for $s \geq 3$ , supports a rank 2 special Ulrich bundle.

math.AG2020

Nef cones of some Quot schemes on a smooth projective curve

Chandranandan Gangopadhyay, Ronnie Sebastian

Let $C$ be a smooth projective curve over $C$ . Let $n, d \geq 1$ . Let $Q$ be the Quot scheme parameterizing torsion quotients of the vector bundle $O_{C}^{n}$ o…