Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the Brauer monoid for finite fields   The Brauer monoid is studied by the notion of 0-cohomology. We investigate
the impact of invertible elements of modifications on the structure of the
Brauer monoid, especially for finite fields.

28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat