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arXiv:math/0505472 [math.AG]AbstractReferencesReviewsResources

Roots of Bernstein-Sato polynomials for monomial ideals: a positive characteristic approach

Nero Budur, Mircea Mustata, Morihiko Saito

Published 2005-05-23Version 1

We describe the roots of the Bernstein-Sato polynomial of a monomial ideal using reduction mod p and invariants of singularities in positive chracteristic. We give in this setting a positive answer to a problem of Takagi, Watanabe and the second author, concerning the dependence on the characteristic for these invariants of singularities.

Comments: 17pages
Journal: Math. Res. Lett. 13 (2006), no. 1, 125--142.
Categories: math.AG, math.AC
Subjects: 14B05, 13N10, 32S40
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