Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Simultaneous deformations and Poisson geometry   We consider the problem of deforming simultaneously a pair of given
structures. We show that such deformations are governed by an L-infinity
algebra, which we construct explicitly. Our machinery is based on Th. Voronov's
derived bracket construction.
  In this paper we consider only geometric applications, including deformations
of coisotropic submanifolds in Poisson manifolds, of twisted Poisson
structures, and of complex structures within generalized complex geometry.
These applications can not be, to our knowledge, obtained by other methods such
as operad theory.

19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
3
The categories of this paper are: physics
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat