Skip to Main Content

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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A sharp vanishing theorem for line bundles on K3 or Enriques surfaces
HTML articles powered by AMS MathViewer

by Andreas Leopold Knutsen and Angelo Felice Lopez PDF
Proc. Amer. Math. Soc. 135 (2007), 3495-3498 Request permission

Abstract:

Let $L$ be a line bundle on a K3 or Enriques surface. We give a vanishing theorem for $H^1(L)$ that, unlike most vanishing theorems, gives necessary and sufficient geometrical conditions for the vanishing. This result is essential in our study of Brill-Noether theory of curves on Enriques surfaces (2006) and of Enriques-Fano threefolds (2006 preprint).
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 14F17, 14J28, 14C20
  • Retrieve articles in all journals with MSC (2000): 14F17, 14J28, 14C20
Additional Information
  • Andreas Leopold Knutsen
  • Affiliation: Dipartimento di Matematica, Università di Roma Tre, Largo San Leonardo Murialdo 1, 00146, Roma, Italy
  • MR Author ID: 676183
  • Email: knutsen@mat.uniroma3.it
  • Angelo Felice Lopez
  • Affiliation: Dipartimento di Matematica, Università di Roma Tre, Largo San Leonardo Murialdo 1, 00146, Roma, Italy
  • MR Author ID: 289566
  • ORCID: 0000-0003-4923-6885
  • Email: lopez@mat.uniroma3.it
  • Received by editor(s): December 15, 2005
  • Received by editor(s) in revised form: August 22, 2006
  • Published electronically: July 3, 2007
  • Additional Notes: The research of the first author was partially supported by a Marie Curie Intra-European Fellowship within the 6th European Community Framework Programme
    The research of the second author was partially supported by the MIUR national project “Geometria delle varietà algebriche” COFIN 2002-2004.
  • Communicated by: Michael Stillman
  • © 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), 3495-3498
  • MSC (2000): Primary 14F17, 14J28; Secondary 14C20
  • DOI: https://doi.org/10.1090/S0002-9939-07-08968-X
  • MathSciNet review: 2336562