COHOMOLOGY JUMP LOCI OF QUASI-PROJECTIVE VARIETIES

被引：0

作者：

Budur, Nero ^{[1
,2
]}

Wang, Botong ^{[2
]}

机构：

[1] Katholieke Univ Leuven, Dept Math, B-3001 Louvain, Belgium

[2] Univ Notre Dame, Dept Math, Notre Dame, IN 46556 USA

来源：

ANNALES SCIENTIFIQUES DE L ECOLE NORMALE SUPERIEURE | 2015年 / 48卷 / 01期

关键词：

BEAUVILLE; CATANESE; SYSTEMS; BUNDLES; MODULI;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove that the cohomology jump loci in the space of rank one local systems over a smooth quasi-projective variety are finite unions of torsion translates of subtori. The main ingredients are a recent result of Dimca-Papadima, some techniques introduced by Simpson, together with properties of the moduli space of logarithmic connections constructed by Nitsure and Simpson.

引用

页码：227 / 236

页数：10

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