New Summation and Integral Representations for 2-Variable (p,q)-Hermite Polynomials. - Nusrat Raza; Mohammed Fadel; Wei-Shih Du (Axioms, 2024)

On q-Hermite Polynomials with Three Variables: Recurrence Relations, q-Differential Equations, Summation and Operational Formulas. - Mohammed Fadel; Nusrat Raza; Wei-Shih Du (Symmetry, 2024)