Adjoint ideals and Gorenstein blowups in two-dimensional regular local rings

Eero Hyry, Yukio Nakamura, Lauri Ojala

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Sammanfattning

In this article we investigate when a complete ideal in a two-dimensional regular local ring is a multiplier ideal of some ideal with an integral multiplying parameter. In particular, we show that this question is closely connected to the Gorenstein property of the blowup along the ideal.
Originalspråkengelska
TidskriftMathematische Zeitschrift
Volym254
Utgåva4
Sidor (från-till)767-783
Antal sidor17
ISSN0025-5874
DOI
StatusPublicerad - 2006
MoE-publikationstypA1 Tidskriftsartikel-refererad

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  • 111 Matematik

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