- Askey Wilson
- q-Racah
- Continuous Dual q-Hahn
- Continuous q-Hahn
- Big q-Jacobi
- q-Hahn
- Dual q-Hahn
- Al Salam Chihara
- q-Meixner Pollaczek
- Continuous q-Jacobi
- Big q-Laguerre
- Little q-Jacobi
- q-Meixner
- Quantum q-Krawtchouk
- q-Krawtchouk
- Affine q-Krawtchouk
- Dual q-Krawtchouk
- Continuous Big q-Hermite
- Continuous q-Laguerre
- Little q-Laguerre / Wall
- q-Laguerre
- Alternative q-Charlier
- q-Charlier
- Al-Salam-Carlitz I
- Al-Salam-Carlitz II
- Continuous q-Hermite
- Stieltjes-Wigert
- Discrete q-Hermite I
- Discrete q-Hermite II
q-Meixner Pollaczek Polynomials
Definition
The q-Meixner Pollaczek polynomials are defined as
\[
\begin{align}
P_n(x;a|q) &= a^{-n} e^{-inu} \frac{(a^2;q)_n}{(q;q)_n} \sum_{k=0}^\infty \frac{(q^{-n};q)_k (a e^{i(t+2u)};q)_k (a e^{-it};q)_k}{(a^2;q)_k (q;q)_k} q^k\\
&= a^{-n} e^{-inu} \frac{(a^2;q)_n}{(q;q)_n} {}_{3}\phi_{2}\!\left(\left. {q^{-n}, a e^{i(t+2u)}, a e^{-it} \atop a^2, 0} \; \right| q ; q \right),\quad x=\cos(t+u)
\end{align}
\]