Motivic decomposition of isotropic projective homogeneous varieties
Motivic decomposition of isotropic projective homogeneous varieties
复制标题
各向同性射影齐次簇的动机分解
DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
A. Merkurjev
中科院分区:
文献类型:
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作者:
V. Chernousov;Stefan Gille;A. Merkurjev
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.