Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Contact structures on algebraic 5-dimensional manifolds   In this note we study contact structures on 5-dimensional manifolds. We give
a complete answer under the assumption that the Abundance conjecture holds in
dimension 5.

1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ