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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Examples of Fano varieties of index one that are not birationally rigid
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by Ana-Maria Castravet PDF
Proc. Amer. Math. Soc. 135 (2007), 3783-3788 Request permission

Abstract:

A conjecture of Pukhlikov states that a smooth Fano variety of dimension at least 4 and index one is birationally rigid. We show that a general member of the linear system given by the ample generator of the Picard group of the moduli space of stable, rank 2 bundles with fixed determinant of odd degree on a curve of genus at least 3 is not birationally rigid.
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Additional Information
  • Ana-Maria Castravet
  • Affiliation: Department of Mathematics, University of Texas at Austin, Austin, Texas 78712
  • Address at time of publication: Department of Mathematics, University of Massachusetts, Amherst, Massachusetts 01003
  • MR Author ID: 730339
  • Email: noni@math.utexas.edu, noni@math.umass.edu
  • Received by editor(s): May 5, 2006
  • Received by editor(s) in revised form: September 17, 2006
  • Published electronically: September 12, 2007
  • Communicated by: Ted Chinburg
  • © Copyright 2007 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 135 (2007), 3783-3788
  • MSC (2000): Primary 14E07; Secondary 14H60
  • DOI: https://doi.org/10.1090/S0002-9939-07-08948-4
  • MathSciNet review: 2341927