Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orthogonal polynomials of compact simple Lie groups: Branching rules for
  polynomials   Polynomials in this paper are defined starting from a compact semisimple Lie
group. A known classification of maximal, semisimple subgroups of simple Lie
groups is used to select the cases to be considered here. A general method is
presented and all the cases of rank not greater then 3 are explicitly studied.
We derive the polynomials of simple Lie groups B_3 and C_3 as they are not
available elsewhere. The results point to far reaching Lie theoretical
connections to the theory of multivariable orthogonal polynomials.

33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat