Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite simple automorphism groups of edge-transitive maps   Building on earlier results for regular maps and for orientably regular
chiral maps, we classify the non-abelian finite simple groups arising as
automorphism groups of maps in each of the 14 Graver-Watkins classes of
edge-transitive maps.

7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an