Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Additional reductions in the k-constrained modified KP hierarchy   Additional reductions in the modified k-constrained KP hierarchy are
proposed. As a result we obtain generalizations of Kaup-Broer system,
Korteweg-de Vries equation and a modification of Korteweg-de Vries equation
that belongs to modified k-constrained KP hierarchy. We also propose solution
generating technique based on binary Darboux transformations for the obtained
equations.

0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th