Abstract
We prove that the coarse assembly maps for proper metric spaces that are nonpositively curved in the sense of Busemann are isomorphisms, where we do not assume that the spaces have bounded coarse geometry. Also it is shown that we can calculate the coarse K-homology and the K-theory of the Roe algebra by using the visual boundaries.
Original language | English |
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Pages (from-to) | 1-12 |
Number of pages | 12 |
Journal | Kyoto Journal of Mathematics |
Volume | 56 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2016 Apr |
Externally published | Yes |
ASJC Scopus subject areas
- Mathematics(all)