Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The i-quantum group U^i(n)   This paper reveals some new structural property for the $i$-quantum group
U^i(n) and constructs a certain hyperalgebra from the new structure which has
connections to finite symplectic groups at the modular representation level.

13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga