The Log Minimal Model Program for Horospherical Varieties Via Moment Polytopes

Authors
Pasquier, Boris
Citation
Pasquier, Boris, The Log Minimal Model Program for Horospherical Varieties Via Moment Polytopes, Acta mathematica Sinica. English series (Print) , 34(3), 2018, pp. 542-562
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
34
Issue
3
Year of publication
2018
Pages
542 - 562
Database
ACNP
SICI code
Abstract
In a previous work, we described the Minimal Model Program in the family of .-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, .) when X is a projective horospherical variety.