The orthogonality of Al-Salam-Carlitz polynomials for complex parameters

H. S. Cohl, R. S. Costas-Santos, W. Xu

In this contribution, we study the orthogonality conditions satisfied by Al-Salam-Carlitz polynomials $U_n^{(a)}(x;q)$ when the parameters $a$ and $q$ are not necessarily real nor…