On the Baum-Connes Conjecture for Groups Acting on CAT(0)-Cubical Spaces
On the Baum-Connes Conjecture for Groups Acting on CAT(0)-Cubical Spaces
复制标题
关于作用于 CAT(0)-立方空间的群的 Baum-Connes 猜想
DOI:
10.1093/imrn/rnaa059
复制
发表时间:
2021
影响因子:
1
通讯作者:
Brodzki J
中科院分区:
文献类型:
--
作者:
Brodzki J
We give a new proof of the Baum–Connes conjecture with coefficients for any second countable, locally compact topological group that acts properly and cocompactly on a finite-dimensional CAT(0)-cubical space with bounded geometry. The proof uses the Julg–Valette complex of a CAT(0)-cubical space introduced by the 1st three authors and the direct splitting method in Kasparov theory developed by the last author.