Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: New modular symmetric function and its applications: Modular
  $s$-Stirling numbers   In this paper, we consider a generalization of the Stirling number sequence
of both kinds by using a specialization of a new family of symmetric functions.
We give combinatorial interpretations for this symmetric functions by means of
weighted lattice path and tilings. We also present some new convolutions
involving the complete and elementary symmetric functions. Additionally, we
introduce different families of set partitions to give combinatorial
interpretations for the modular $s$-Stirling numbers.

33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics