Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Notes On Group Distance Magicness of Product Graphs   In this paper, we provide few results on the group distance magic labeling of
lexicographic product and direct product of two graphs. We also prove some
necessary conditions for a graph to be group distance magic and provide a
characterization for a tree to be group distance magic.

31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs