Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On stability, superstability and strong superstability of classical
  systems of Statistical Mechanics   A detailed analysis of conditions on 2-body interaction potential, which
ensure stability, superstability or strong superstability of statistical
systems is given. There has been given the connection between conditions of
superstability (strong superstability) and the problem of minimization of Riesz
energy in the bounded volumes

30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom