Global effective versions of the Brian\ccon-Skoda-Huneke theorem
Complex Variables
2014-11-04 v4 Algebraic Geometry
Abstract
We prove global effective versions of the Brian\ccon-Skoda-Huneke theorem. Our results extend, to singular varieties, a result of Hickel on the membership problem in polynomial ideals in , and a related theorem of Ein and Lazarsfeld for smooth projective varieties. The proofs rely on known geometric estimates and new results on multivariable residue calculus.
Keywords
Cite
@article{arxiv.1107.0388,
title = {Global effective versions of the Brian\ccon-Skoda-Huneke theorem},
author = {Mats Andersson and Elizabeth Wulcan},
journal= {arXiv preprint arXiv:1107.0388},
year = {2014}
}
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33 pages