A NOTE ON THE LINEAR SYSTEMS ON THE PROJECTIVE BUNDLES OVER ABELIAN VARIETIES

被引:0
|
作者
Zhang, Lei [1 ]
机构
[1] Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
关键词
Abelian varieties; linear system; birational maps; BICANONICAL MAP; SURFACES; SHEAVES;
D O I
10.1090/S0002-9939-2014-11982-4
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
It is well known that for an ample line bundle L on an Abelian variety A, the linear system vertical bar 2L vertical bar is base point free and 3L is very ample; moreover, the map defined by the linear system vertical bar 2L vertical bar is well understood (cf. Theorem 1.1). In this paper we generalize this classical result and give a new proof using the theory developed by Pareschi and Popa in 2011 (cf. Theorem 1.2).
引用
收藏
页码:2569 / 2580
页数:12
相关论文
共 50 条