Ulrich line bundles on Enriques surfaces with a polarization of degree four

被引：0

作者：

Aprodu M. ^{[1
,2
]}

Kim Y. ^{[3
]}

机构：

[1] Faculty of Mathematics and Computer Science, University of Bucharest, 14 Academiei Street, Bucharest

[2] Simion Stoilow Institute of Mathematics of the Romanian Academy, P.O. Box 1-764, Bucharest

[3] Max Planck Institut für Mathematik, Vivatsgasse 7, Bonn

来源：

ANNALI DELL'UNIVERSITA' DI FERRARA | 2017年 / 63卷 / 1期

基金：

新加坡国家研究基金会;

关键词：

Enriques surface; K3; surface; Kummer surface; Macaulay2 computer-algebra system; Ulrich bundle;

D O I：

10.1007/s11565-017-0269-z

中图分类号：

学科分类号：

摘要：

In this paper, we prove the existence of an Enriques surface with a polarization of degree four with an Ulrich bundle of rank one. As a consequence, we prove that general polarized Enriques surfaces of degree four, with the same numerical polarization class, carry Ulrich line bundles. © 2017, Università degli Studi di Ferrara.

引用

页码：9 / 23

页数：14

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