Torsion Free Sheaves on Cuspidal Curves

Abstract

We study torsion free sheaves on integral projective curves with at most ordinary cusps as singularities. Adjusting Seshadri's structure from the nodal case to this one, we describe these sheaves by means of a triple defined in the normalization of the curve.

Cited by in corpus (1)

• Universal moduli spaces of vector bundles and the log-minimal model program on the moduli of curves