Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Darboux Transform in the Ishimori magnet model on the
  background of spiral structures   The integration procedure based on the the generalized Darboux transform is
suggested for the Ishimori magnet model. Exact solutions are constructed for
the model of background of spiral structures. The possibility of phase
transition in the system is hypothesized.

27
The categories of this paper are: comp-gas
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
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
23
The categories of this paper are: solv-int
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph