Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantization on Generalized Heisenberg-Virasoro Algebra   In a recent paper by the authors, Lie bialgebra structures on generalized
Heisenberg- Virasoro algebra L are considered. In this paper, the explicit
formula of the quantization on generalized Heisenberg-Virasoro algebra is
presented.

6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
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The categories of this paper are: patt-sol
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics