Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Representations of low copolarity   We classify irreducible representations of compact connected Lie groups whose
orbit space is isometric to the orbit space of a representation of a compact
Lie group of dimension~$7$, $8$ or $9$. They turn out to be closely related to
symmetric spaces, with one exception only.

23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an