Variation of Log Canonical Thresholds in Linear Systems

被引：18

作者：

Ambro, Florin ^{[1
]}

机构：

[1] Romanian Acad, Inst Math Simion Stoilow, POB 1-764, RO-014700 Bucharest, Romania

来源：

INTERNATIONAL MATHEMATICS RESEARCH NOTICES | 2016年 / 2016卷 / 14期

关键词：

INTERIOR; SINGULARITY; SIMPLICES; POLYTOPES;

D O I：

10.1093/imrn/rnv284

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We investigate the variation of log canonical thresholds in (graded) linear systems. For toric log Fano varieties, we give a sharp lower bound for log canonical thresholds of the anticanonical members in terms of the global minimal log discrepancy.

引用

页码：4418 / 4448

页数：31

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