Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Double Centralizers of Parabolic Subgroups of Braid Groups   We characterize the double centralizer of all parabolic subgroups of the
braid groups. We apply this result to provide a new and potentially more
efficient solution to the subgroup conjugacy problem for parabolic subgroups.
In the course of the proof we also characterize the centralizer for all
parabolic subgroups.

14
The categories of this paper are: math-ph
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
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The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg