SHELLS OF TWISTED FLAG VARIETIES AND THE ROST INVARIANT

被引：17
作者：
Garibaldi, S. [1 ]
Petrov, V. [2 ,3 ]
Semenov, N. [4 ]
机构：
[1] Univ Calif Los Angeles, Inst Pure & Appl Math, Los Angeles, CA USA
[2] Russian Acad Sci, Steklov Math Inst, St Petersburg Dept, St Petersburg 196140, Russia
[3] St Petersburg State Univ, Chebyshev Lab, St Petersburg 199034, Russia
[4] Univ Munich, Math Inst, Munich, Germany
来源：
DUKE MATHEMATICAL JOURNAL | 2016年 / 165卷 / 02期
基金：
美国国家科学基金会;
关键词：
QUASI-SPLIT GROUPS; EQUIVARIANT COHOMOLOGY; MOTIVIC DECOMPOSITION; HASSE PRINCIPLE; STEENROD OPERATIONS; GALOIS COHOMOLOGY; CLASSICAL-GROUPS; FUNCTION-FIELDS; TITS ALGEBRAS; FORMS;
D O I：
10.1215/00127094-3165434
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We introduce two new general methods to compute the Chow motives of twisted flag varieties and settle a 20-year-old conjecture of Markus Rost about the Rost invariant for groups of type E-7.
引用
收藏
页码：285 / 339
页数：55
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