Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Monge-Ampere equations and generalized complex geometry. The
  two-dimensional case   We associate an integrable generalized complex structure to each
2-dimensional symplectic Monge-Amp\`ere equation of divergent type and, using
the Gualtieri $\bar{\partial}$ operator, we characterize the conservation laws
and the generating function of such equation as generalized holomorphic
objects.

37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an