Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetric functions and a natural framework for combinatorial and number
  theoretic sequences   Certain triples of power series, considered by I. Macdonald, give a natural
framework for many combinatorial and number theoretic sequences, such as the
Stirling, Bernoulli and harmonic numbers and partitions of different kinds. The
power series in such a triple are closely linked by identities coming from the
theory of symmetric functions. We extend the work of Z-H. Sun, who developed
similar ideas, and Macdonald, revealing more of the structure of these triples.
De Moivre polynomials play a key role in this study.

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The categories of this paper are: econ
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The categories of this paper are: acc-phys
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci