Multiplier Ideals and Filtered D-modules
نویسنده
چکیده
We give a Hodge-theoretic interpretation of the multi-plier 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.
منابع مشابه
Vanishing of Ext-Functors and Faltings’ Annihilator Theorem for relative Cohen-Macaulay modules
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