Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Kowalewski's top revisited   The paper is a commentary of one section of the celebrated paper by Sophie
Kowalewski on the motion of a rigid body with a fixed point. Its purpose is to
show that the results of Kowalewski may be recovered by using the separability
conditions obtained by Tullio Levi Civita in 1904.

15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn