Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Approximation by random complex polynomials and rational functions   We seek random versions of some classical theorems on complex approximation
by polynomials and rational functions, as well as investigate properties of
random compact sets in connection to complex approximation.

37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex