Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conditional expectations on compact quantum groups and new examples of
  quantum hypergroups   We propose a construction of quantum hypergroups using conditional
expectations on compact quantum groups. Using this construction, we describe
several series of non-trivial finite-dimensional quantum hypergroups via
conditional expectations of Delsart type on non-trivial Kac algebras obtained
by twisting of the finite groups.

29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
14
The categories of this paper are: math-ph