23 citations · 86 across the 16 of their papers we have counts for
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math.KT2013★ 7 cited
The coarse Baum-Connes conjecture for Busemann non-positively curved spaces
Tomohiro Fukaya, Shin-ichi Oguni
We prove that the coarse assembly maps for proper metric spaces which are non-positively curved in the sense of Busemann are isomorphisms, where we do not assume that the spaces ar…
math.KT2013★ 4 cited
Coronae of relatively hyperbolic groups and coarse cohomologies
Tomohiro Fukaya, Shin-ichi Oguni
We construct a corona of a relatively hyperbolic group by blowing-up all parabolic points of its Bowditch boundary. We relate the -homology of the corona with the -theory of…