Properties of the zeros of the polynomials belonging to the q-Askey   scheme
  In this paper we provide properties -- which are, to the best of our knowledge, new -- of the zeros of the polynomials belonging to the q-Askey scheme. These findings include Diophantine relations satisfied by these zeros when the parameters characterizing these polynomials are appropriately restricted. 
Oksana Bihun and Francesco Calogero
math-ph math.CA math.MP