Abstract
In this paper we show that the only sequences of orthogonal polynomials $$(P_n)_{n\ge 0}$$ satisfying $$\begin{aligned} \phi (x){\mathcal {D}}_q P_{n}(x)=a_n{\mathcal {S}}_q P_{n+1}(x) +b_n{\mathcal {S}}_q P_n(x) +c_n{\mathcal {S}}_q P_{n-1}(x), \end{aligned}$$ ( $$c_n\ne 0$$ ) where $$\phi $$ is a well chosen polynomial of degree at most two, $${\mathcal {D}}_q$$ is the Askey-Wilson operator and $${\mathcal {S}}_q$$ the averaging operator, are the multiple of Askey-Wilson polynomials, or specific or limiting cases of them.
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