Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Structure theorems for bicomodule algebras over quasi-Hopf algebras,
  weak Hopf algebras and braided Hopf algebras   Let H be a quasi-Hopf algebra, a weak Hopf algebra or a braided Hopf algebra.
Let B be an H-bicomodule algebra such that there exists a morphism of
H-bicomodule algebras v:H\rightarrow B. Then we can define an object B^{co(H)}
which is a left-left Yetter-Drinfeld module over H, having extra properties
that allow to make a smash product B^{co(H)}# H which is an H-bicomodule
algebra, isomorphic to B.

36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin