Moduli of torsionfree sheaves of rank two and odd degree on a nodal hyperelliptic curve

Bhosle, Usha N. (2013) Moduli of torsionfree sheaves of rank two and odd degree on a nodal hyperelliptic curve Contributions to Algebra and Geometry, 54 (1). pp. 155-179. ISSN 0138-4821

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Official URL: https://link.springer.com/article/10.1007%2Fs13366...

Related URL: http://dx.doi.org/10.1007/s13366-012-0107-5

Abstract

Let X be an irreducible nodal projective hyperelliptic curve of arithmetic genus g. We find explicit descriptions of the moduli spaces of stable vector bundles of rank 2 with a fixed determinant of odd degree on X in terms of spaces associated to the singular pencil of quadrics determined by X.

Item Type:Article
Source:Copyright of this article belongs to Springer Verlag.
Keywords:Pencils of Quadrics; Nodal Curves; Torsionfree Sheaves; Moduli Spaces
ID Code:112206
Deposited On:23 Jan 2018 12:10
Last Modified:23 Jan 2018 12:10

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