Fibers over infinity of Landau-Ginzburg models

被引：0

作者：

Cheltsov, Ivan ^{[1
]}

Przyjalkowski, Victor ^{[2
]}

机构：

[1] Univ Edinburgh, Sch Math, Edinburgh EH9 3JZ, Scotland

[2] Russian Acad Sci, Steklov Math Inst, 8 Gubkina St, Moscow 119991, Russia

来源：

COMMUNICATIONS IN NUMBER THEORY AND PHYSICS | 2022年 / 16卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

AND PHRASES; Fano varieties; Landau-Ginzburg models; log Calabi-Yau compactifications; anticanonical linear systems; MIRROR SYMMETRY; FANO;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We conjecture that the number of components of the fiber over infinity of Landau-Ginzburg model for a smooth Fano variety X equals the dimension of the anticanonical system of X. We ver-ify this conjecture for log Calabi-Yau compactifications of toric Landau-Ginzburg models for smooth Fano threefolds, complete intersections in projective spaces, and some toric varieties.

引用

页码：673 / 693

页数：21

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