Boundedness of log Calabi-Yau pairs of Fano type

被引：26

作者：

Hacon, Christopher D. ^{[1
]}

Xi, Chenyang ^{[2
]}

机构：

[1] Univ Utah, Dept Math, 155 South 1400 East,JWB 233, Salt Lake City, UT 84112 USA

[2] Beijing Int Ctr Math Res, Beijing 100871, Peoples R China

来源：

MATHEMATICAL RESEARCH LETTERS | 2015年 / 22卷 / 06期

基金：

美国国家科学基金会;

关键词：

PLURICANONICAL SYSTEMS; GENERAL TYPE; VARIETIES; 3-FOLDS;

D O I：

10.4310/MRL.2015.v22.n6.a8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove a boundedness result for klt pairs (X, B) such that K-X + B 0 and B is big. As a consequence we obtain a positive answer to the Effective Iitaka Fibration Conjecture for klt pairs with big boundary.

引用

页码：1699 / 1716

页数：18

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