Maximal components of Noether-Lefschetz locus for Beilinson-Hodge cycles

被引：1
|
作者：
Asakura, Masanori [2 ]
Saito, Shuji [1 ]
机构：
[1] Univ Tokyo, Grad Sch Math, Meguro Ku, Tokyo 1538914, Japan
[2] Kyushu Univ, Fac Math, Higashi Ku, Fukuoka 8128581, Japan
来源：
MATHEMATISCHE ANNALEN | 2008年 / 341卷 / 01期
关键词：
D O I：
10.1007/s00208-007-0187-y
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We discuss the Noether-Lefschetz locus for Beilinson's Hodge cycles on the complement of two or three hyperplane sections in a smooth projective surface in P-3. The main theorem gives an explicit description of maximal components of the Noether-Lefschetz locus.
引用
收藏
页码：169 / 199
页数：31
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