Assembly maps with coefficients in topological algebras and the integral K-theoretic Novikov conjecture

被引:1
作者
Mahanta, Snigdhayan [1 ]
机构
[1] Univ Munster, Math Inst, D-48149 Munster, Germany
基金
澳大利亚研究理事会;
关键词
K-theory; Novikov conjecture; Homotopy groups with coefficients; Baum-Connes conjecture; BAUM-CONNES CONJECTURE; HOMOLOGY; CATEGORIES; EXCISION; SPACES;
D O I
10.1007/s40062-013-0027-6
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove that any countable discrete and torsion free subgroup of a general linear group over an arbitrary field or a similar subgroup of an almost connected Lie group satisfies the integral algebraic -theoretic (split) Novikov conjecture over and where denotes the -algebra of compact operators and denotes the algebra of Schatten class operators. We introduce assembly maps with finite coefficients and under an additional hypothesis, we prove that such a group also satisfies the algebraic -theoretic Novikov conjecture over and with finite coefficients. For all torsion free Gromov hyperbolic groups we demonstrate that the canonical algebra homomorphism induces an isomorphism between their algebraic -theory groups.
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页码:299 / 315
页数:17
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