Descent, motives and K-theory.
Descent, motives and K-theory.
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血统、动机和 K 理论。
DOI:
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发表时间:
1995
期刊:
影响因子:
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通讯作者:
C. Soulé
中科院分区:
文献类型:
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作者:
H. Gillet;C. Soulé
To an arbitrary variety over a field of characteristic zero, we associate a complex of Chow motives, which is, up to homotopy, unique and bounded. We deduce that any variety has a natural Euler characteristic in the Grothendieck group of Chow motives. We show that the cohomology with integer coefficients of any singular variety over the complex numbers has a natural weight filtration. We define algebraic K-theory with "compact supports".