Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Integrable Motion of Curves, Spin Equation and Camassa-Holm Equation   In the present paper, we investigate some geometrical properties of the
Camass-Holm equation (CHE). We establish the geometrical equivalence between
the CHE and the M-CIV equation using a link with the motion of curves. We also
show that these two equations are gauge equivalent each to other.

21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom