Instruct: Identify the main and secondary category of Arxiv papers based on the titles
Query: Partial Gauss decomposition, \bf $U_q(\widehat{{{\frak{gl}}}(n-1)})\in
  U_q(\widehat{{{\frak{gl}}}(n)}) $ and Zamolodchikov algebra
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn