Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Poisson-Gerstenhaber brackets in representation algebras   We introduce cyclic bilinear forms on coalgebras and use them to generalize
Van den Bergh's Poisson brackets in representation algebras.

28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics