On the Picard group of the stable A1-homotopy category

被引:26
|
作者
Hu, P [1 ]
机构
[1] Wayne State Univ, Dept Math, Detroit, MI 48202 USA
基金
美国国家科学基金会;
关键词
stable A(1)-homotopy category; Pfister quadric; motivic cohomology; Picard group;
D O I
10.1016/j.top.2004.12.001
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the Picard group Morel and Voevodsky's stable A(1)-homotopy category, i.e. the group of objects invertible with respect to the smash product, and show that certain classes of A(1)-spectra constructed from Pfister quadrics are elements of this group. (C) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:609 / 640
页数:32
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