Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Polyhedra in physics, chemistry and geometry   In this article we review some problems in physics, chemistry and mathematics
that lead naturally to a class of polyhedra which include the Platonic solids.
Examples include the study of electrons on a sphere, cages of carbon atoms,
central configurations of gravitating point particles, rare gas microclusters,
soliton models of nuclei, magnetic monopole scattering and geometrical problems
concerning point particles.

1
The categories of this paper are: cs
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex