Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The geodesic transversal problem on some networks   A set S of vertices of a graph G is a geodesic transversal of G if every
maximal geodesic of G contains at least one vertex of S. We determine a
smallest geodesic transversal in certain interconnection networks such as mesh
of trees, and some well-known chemical structures such as silicate networks and
carbon nanosheets. Some useful general bounds for the corresponding graph
invariant are obtained along the way.

14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ