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    Linear Series on Ribbons

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    Linear series on ribbons.pdf (392.9Kb)
    Date
    2010-05-18
    Author
    Chen, Dawei
    Publisher
    American Mathematical Society
    Metadata
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    Abstract
    A ribbon is a double structure on P-1. The geometry of a ribbon is closely related to that of a smooth curve. In this paper we consider linear series on ribbons. Our main result is an explicit determinantal description for the locus W-2n(r) of degree 2n line bundles with at least (r + 1)-dimensional sections on a ribbon. We also discuss some results of Clifford and Brill-Noether type.
    Subject
    series
    ribbon
    Type
    Article
    Date available in INDIGO
    2011-05-27T15:49:21Z
    URI
    http://hdl.handle.net/10027/7726
    Collections
    • Publications - Mathematics, Statistics, and Computer Science

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