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Homogeneous ideals associated to a smooth subvariety


Author: Yu-Han Liu
Journal: Proc. Amer. Math. Soc. 140 (2012), 2285-2291
MSC (2010): Primary 14C30
Published electronically: November 9, 2011
MathSciNet review: 2898692
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Abstract: In this paper we show that a smooth subvariety $ Z$ on an odd-dimensional complex projective smooth variety $ X$ is determined by the sufficiently many Hodge conjectures it solves on hypersurfaces $ Y$ on $ X$ of high degrees containing $ Z$.


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Additional Information

Yu-Han Liu
Affiliation: Department of Mathematics, Princeton University, Princeton, New Jersey 08544
Email: yuliu@math.princeton.edu

DOI: http://dx.doi.org/10.1090/S0002-9939-2011-11097-9
Keywords: Noether-Lefschetz locus, algebraic cycle
Received by editor(s): November 9, 2010
Received by editor(s) in revised form: November 21, 2010, and February 23, 2011
Published electronically: November 9, 2011
Communicated by: Lev Borisov
Article copyright: © Copyright 2011 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.