Multiplier ideals and filtered D-modules
Algebraic Geometry
2007-05-23 v1
Abstract
We give a Hodge-theoretic interpretation of the multiplier ideal of an effective divisor on a smooth complex variety. More precisely, we show that the associated graded coherent sheaf with respect to the jumping-number filtration can be recovered from the smallest piece of M. Saito's Hodge filtration of the D-module of vanishing cycles.
Keywords
Cite
@article{arxiv.math/0305247,
title = {Multiplier ideals and filtered D-modules},
author = {Nero Budur},
journal= {arXiv preprint arXiv:math/0305247},
year = {2007}
}
Comments
5 pages