Linear Series on Ribbons
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Title: |
Linear Series on Ribbons |
Author(s): |
Chen, Dawei
|
Subject(s): |
series
ribbon
|
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. |
Issue Date: |
2010-05-18 |
Publisher: |
American Mathematical Society |
Citation Info: |
Chen, D. W. 2010. Linear Series on Ribbons. Proceedings of the American Mathematical Society, 138(11): 3797-3805. DOI: 10.1090/S0002-9939-2010-10405-7 |
Type: |
Article |
Description: |
First published in Proceedings of the American Mathematical Society in Volume 138 (2010), published by the American Mathematical Society. DOI: 10.1090/S0002-9939-2010-10405-7. |
URI: |
http://hdl.handle.net/10027/7726
|
ISSN: |
0002-9939 |
Date Available in INDIGO: |
2011-05-27 |
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