Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bounded rank subgroups of Coxeter groups, Artin groups and one-relator
  groups with torsion   We obtain a number of results regarding freeness, quasiconvexity and
separability for subgroups of Coxeter groups, Artin groups and one-relator
groups with torsion.

31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin