Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Structure theorems for semisimple Hopf algebras of dimension $pq^3$   Let $p,q$ be prime numbers with $p>q^3$, and $k$ an algebraically closed
field of characteristic 0. In this paper, we obtain the structure theorems for
semisimple Hopf algebras of dimension $pq^3$.

8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs