Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Algebraic invariants for right-angled Artin groups   A finite simplicial graph \Gamma determines a right-angled Artin group
G_\Gamma, with generators corresponding to the vertices of \Gamma, and with a
relation vw=wv for each pair of adjacent vertices. We compute the lower central
series quotients, the Chen quotients, and the (first) resonance variety of
G_\Gamma, directly from the graph \Gamma.

34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
19
The categories of this paper are: eess
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex