Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Application of Binary Bell polynomial approach to a (2+1) dimensional
  nonlinear evolution equation   In this paper, we apply the binary Bell polynomial approach to a (2+1)
dimensional nonlinear evolution equation. Namely, this study is an
integrability work. Bilinear formalism, bilinear Backlund transformation, Lax
pair of referred equation are obtained in the light of this work. Moreover,
infinite conservation laws are also presented. This approach can also be
applied to other nonlinear partial differential equations.

1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ