Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Classification of parabolic generating pairs of Kleinian groups with two
  parabolic generators   We give an alternative proof to Agol's classification of parabolic generating
pairs of non-free Kleinian groups generated by two parabolic transformations.
As an application, we give a complete characterisation of epimorphims between
$2$-bridge knot groups and a complete characterisation of degree one maps
between the exteriors of hyperbolic $2$-bridge links.

16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc