The Log Minimal Model Program for Horospherical Varieties Via Moment Polytopes

被引：4

作者：

Pasquier, Boris ^{[1
,2
]}

机构：

[1] Univ Montpellier, Inst Montpellierain Alexander Grothendieck, CNRS, CC 51 Pl Eugene Bataillon, F-34095 Montpellier 5, France

[2] Univ Poitiers, Lab Math & Applicat, CNRS, Teleport 2,11 Blvd Marie & Pierre Curie, F-86962 Futuroscope, France

来源：

ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2018年 / 34卷 / 03期

关键词：

Log minimal model program; horospherical varieties; moment polytopes;

D O I：

10.1007/s10114-017-6558-8

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In a previous work, we described the Minimal Model Program in the family of Q-Gorenstein projective horospherical varieties, by studying certain continuous changes of moment polytopes of polarized horospherical varieties. Here, we summarize the results of the previous work and we explain how to generalize them in order to describe the Log Minimal Model Program for pairs (X, Delta) when X is a projective horospherical variety.

引用

页码：542 / 562

页数：21