Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coarse differentiation of quasi-isometries II: Rigidity for Sol and
  Lamplighter groups   In this paper, which is the continuation of [EFW2], we complete the proof of
the quasi-isometric rigidity of Sol and the lamplighter groups. The results
were announced in [EFW1].

17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys