Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cubic vertex-transitive graphs on up to 1280 vertices   A graph is called cubic and tetravalent if all of its vertices have valency 3
and 4, respectively. It is called vertex-transitive and arc-transitive if its
automorphism group acts transitively on its vertex-set and on its arc- set,
respectively. In this paper, we combine some new theoretical results with
computer calculations to construct all cubic vertex-transitive graphs of order
at most 1280. In the process, we also construct all tetravalent arc-transitive
graphs of order at most 640.

28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio