Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Deformations of products and new examples of obstructed irregular
  surfaces   We determine the base space of the Kuranishi family of some complete
intersection in the product of an abelian variety and a projective space. As a
consequence we obtain new examples of obstructed irregular surfaces with ample
canonical bundle and maximal Albanese dimension.

5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
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