Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sur l'\'enonc\'e d'un th\'eor\`eme concernant les op\'erateurs positifs
  sur les espaces $L_p$ $(1<p< \infty)$ dont la suite des puissances est
  sous-additive
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol