Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Closed Constant Curvature Space Curves   We use ODEs and symmetry arguments to construct closed constant curvature
space curves, first on cylinders, next on tori, at last with the Frenet-Serret
equations.

31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg