Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An application of the partial r-Bell polynomials on some family of
  bivariate polynomials   The aim of this paper is to give some combinatorial relations linked
polynomials generalizing those of Appell type to the partial r-Bell
polynomials. We give an inverse relation, recurrence relations involving some
family of polynomials and their exact expressions at rational values in terms
of the partial r-Bell polynomials. We illustrate the obtained results by
various comprehensive examples.

24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
32
The categories of this paper are: atom-ph