Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum b-functions of prehomogeneous vector spaces of commutative
  parabolic type   We show that there exists a natural q-analogue of the b-function for the
prehomogeneous vector space of commutative parabolic type, and calculate them
explicitly in each case. Our method of calculating the b-functions seems to be
new even for the original case q=1.

7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph