Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Formality theorem and bialgebra deformations   In this paper we prove formality of the exterior algebra on V+V* endowed with
the big bracket considered as a graded Poisson algebra. We also discuss
connection of this result to bialgebra deformations of the symmetric algebra of
V considered as bialgebra.

34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
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The categories of this paper are: eess
12
The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ