18 citations · 23 across the 2 of their papers we have counts for
2 papers
math.CA2011★ 5 cited
An Introduction to the q-Laguerre-Hahn Orthogonal q-Polynomials
Abdallah Ghressi, Lotfi Khériji, Mohamed Ihsen Tounsi
Orthogonal q-polynomials associated with q-Laguerre-Hahn form will be studied as a generalization of the q-semiclassical forms via a suitable q-difference equation. The concept of…
math.CA2009★ 18 cited
The Symmetrical -Semiclassical Orthogonal Polynomials of Class One
Abdallah Ghressi, Lotfi Khériji
We investigate the quadratic decomposition and duality to classify symmetrical -semiclassical orthogonal -polynomials of class one where is the Hahn's operator. F…