Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boundaries of strongly accessible hyperbolic groups   We consider splittings of groups over finite and two-ended subgroups. We
study the combinatorics of such splittings using generalisations of Whitehead
graphs. In the case of hyperbolic groups, we relate this to the topology of the
boundary. In particular, we give a proof that the boundary of a one-ended
strongly accessible hyperbolic group has no global cut point.

36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ