Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Cartan Matrix of a Brauer Configuration Algebra   Using the combinatorial information of a Brauer configuration is possible to
compute each entry of the Cartan matrix of the algebra associated to the Brauer
configuration.

30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
19
The categories of this paper are: eess
9
The categories of this paper are: nlin