Proceedings of the American Mathematical Society

Author(s): Margherita Barile; Gennady Lyubeznik
Journal: Proc. Amer. Math. Soc. 133 (2005), 3199-3209.
MSC (2000): Primary 14M10, 14M25; Secondary 14F20, 20M05
Posted: May 9, 2005
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Abstract: We describe a class of toric varieties which are set-theoretic complete intersections only over fields of one positive characteristic

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Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 14M10, 14M25, 14F20, 20M05

Margherita Barile
Affiliation: Dipartimento di Matematica, Università di Bari, Via E. Orabona 4, 70125 Bari, Italy
Email: barile@dm.uniba.it

Gennady Lyubeznik
Affiliation: School of Mathematics, University of Minnesota, 127 Vincent Hall, 206 Church Street S.E., Minneapolis, Minnesota 55455
Email: gennady@math.umn.edu

DOI: 10.1090/S0002-9939-05-07951-7
PII: S 0002-9939(05)07951-7
Keywords: Set-theoretic complete intersections, toric varieties, \'etale cohomology, semigroup gluing
Received by editor(s): June 25, 2004
Posted: May 9, 2005
Additional Notes: The first author is grateful to the University of Minnesota for hospitality during the work on this paper.
The second author gratefully acknowledges NSF support.
Communicated by: Bernd Ulrich
Copyright of article: Copyright 2005, American Mathematical Society

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