Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: q-Stieltjes classes for some families of q-distributions   The Stieltjes classes play a significant role in the moment problem allowing
to exhibit explicitly an infinite family of probability densities with the same
sequence of moments. In this paper, the notion of $q$-moment
determinacy/indeterminacy is proposed and some conditions for a distribution to
be either $q$-moment determinate or indeterminate in terms of its $q$-density
have been obtained. Also, a $q$-analogue of Stieltjes classes is defined for
$q$-distributions and $q$-Stieltjes classes have been constructed for a family
of $q$-densities of $q$-moment indeterminate distributions.

6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ