Chern characters for the equivariant K -theory of proper G - CW -complexes

Chern characters for the equivariant K -theory of proper G - CW -complexes
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真 G - CW - 复合体的等变 K 理论的陈省身特征

DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
B. Oliver
B. Oliver
中科院分区:
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文献类型:
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作者:
W. Lück;B. Oliver

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首先构造了一个定义离散群固有作用的等变k理论的分类空间。然后将其应用于构造具有Bredon上同调值与表示环函子R(-)(由有理数组成)中的系数的等变chen字符。在这种情况下,这又被应用于证明实k理论和复k理论的Atiyah-Segal补全定理的一些版本。
We first construct a classifying space for defining equivariant K-theory for proper actions of discrete groups. This is then applied to construct equivariant Chern characters with values in Bredon cohomology with coefficients in the representation ring functor R(—)(tensored by the rationals). And this in turn is applied to prove some versions of the Atiyah-Segal completion theorem for real and complex K-theory in this setting.