Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Two Families of Constant Term Identities   In this paper, we generalize the Gessel-Xin's Laurent series method and show
it is related to the theory of tournaments. We also construct two sets of
tournaments and each of them leads to a q-Dyson type constant term identities.

1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin