Motivic decomposition of isotropic projective homogeneous varieties

被引:60
|
作者
Chernousov, V [1 ]
Gille, S
Merkurjev, A
机构
[1] Univ Alberta, Dept Math Sci, Edmonton, AB T6G 2G1, Canada
[2] ETH Zentrum, Dept Math, CH-8092 Zurich, Switzerland
[3] Univ Calif Los Angeles, Dept Math, Los Angeles, CA 90095 USA
关键词
D O I
10.1215/S0012-7094-04-12614-4
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give a decomposition of the Chow motive of an isotropic projective homogeneous variety of a semisimple algebraic group in terms of twisted motives of simpler projective homogeneous varieties. As an application, we prove a generalization of Rost's nilpotence theorem.
引用
收藏
页码:137 / 159
页数:23
相关论文
共 50 条