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arXiv · 1203.5329

Torsion Free Sheaves on Cuspidal Curves

Dan Avritzer·Flaviana Andrea Ribeiro·Renato Vidal Martins
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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.

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Dan Avritzer, Flaviana Andrea Ribeiro, Renato Vidal Martins. 2012-03-23. Torsion Free Sheaves on Cuspidal Curves. https://arxiv.org/abs/1203.5329

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