Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Jacobi operators of quantum counterparts of three-dimensional real Lie
  algebras over the harmonic oscillator   Operadic Lax representations for the harmonic oscillator are used to
construct the quantum counterparts of three-dimensional real Lie algebras. The
Jacobi operators of these quantum algebras are explicitly calculated.

37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas