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Multiplier ideals of monomial ideals
Author:
J. A. Howald
Journal:
Trans. Amer. Math. Soc. 353 (2001), 2665-2671
MSC (2000):
Primary 14Q99; Secondary 14M25
Posted:
March 2, 2001
MathSciNet review:
1828466
Full-text PDF Free Access
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Abstract: In this note we discuss a simple algebraic calculation of the multiplier ideal associated to a monomial ideal in affine  -space. We indicate how this result allows one to compute not only the multiplier ideal but also the log canonical threshold of an ideal in terms of its Newton polygon.
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Additional Information
J. A. Howald
Affiliation:
Department of Mathematics, University of Michigan, Ann Arbor, Michigan 48104
Email:
jahowald@math.lsa.umich.edu
DOI:
http://dx.doi.org/10.1090/S0002-9947-01-02720-9
PII:
S 0002-9947(01)02720-9
Received by editor(s):
April 10, 2000
Posted:
March 2, 2001
Additional Notes:
I would like to thank Robert Lazarsfeld for suggesting this problem, and for many valuable discussions.
Article copyright:
© Copyright 2001 American Mathematical Society
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