Very special divisors on real algebraic curves

Abstract : We study special linear systems called "very special" whose dimension does not satisfy a Clifford type inequality given by Huisman. We classify all these very special linear systems when they are compounded of an involution. Examples of very special linear systems that are simple are also given.
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https://hal.archives-ouvertes.fr/hal-00389352
Contributor : Jean-Philippe Monnier <>
Submitted on : Thursday, May 28, 2009 - 3:54:28 PM
Last modification on : Wednesday, December 19, 2018 - 2:08:04 PM
Document(s) archivé(s) le : Thursday, June 10, 2010 - 9:56:17 PM

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  • HAL Id : hal-00389352, version 1
  • ARXIV : 0905.4663

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Jean-Philippe Monnier. Very special divisors on real algebraic curves. 2009. 〈hal-00389352〉

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