Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: One-Two Dimensional Nonlinear Pulse Interaction   The peculiar intergrability of the Davey-Stewartson equation allows us to
find analytically solutions describing the simultaneous formation and
interaction of one-dimensional and two-dimensional localized coherent
structures. The predicted phenomenology allows us to address the issue of
interaction of solitons of different dimensionality that may serve as a
starting point for the understanding of hybrido-dimensional collisions recently
observed in nonlinear optical media.

14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph