Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Descent and the $KH$-assembly map   In this article we show that a general notion of descent in coarse geometry
can be applied to the study of injectivity of the $KH$-assembly map. We also
show that the coarse assembly map is injective in general for finite coarse
$CW$-complexes.

25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas