Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mathematics of complexity in experimental high energy physics   Mathematical ideas and approaches common in complexity-related fields have
been fruitfully applied in experimental high energy physics also. We briefly
review some of the cross-pollination that is occurring.

28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph