Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Convergence of the dispersion Camassa-Holm N-Soliton   In this paper, we show that the peakon (peaked soliton) solutions can be
recovered from the smooth soliton solutions, in the sense that there exists a
sequence of smooth N-soliton solutions of the dispersion Camassa-Holm equation
converging to the N-peakon of the dispersionless Camassa-Holm equation
uniformly with respect to the spatial variable x when the dispersion parameter
tends to zero. The main tools are asymptotic analysis and determinant
identities.

25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th