Перегляд за автором "Ghressi, A."

Сортувати за: Порядок: Результатів:

  • An Introduction to the q-Laguerre-Hahn Orthogonal q-Polynomials 
    Ghressi, A.; Khériji, L.; Tounsi, M.I. (Symmetry, Integrability and Geometry: Methods and Applications, 2011)
    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 class and a criterion to determinate it ...
  • The Symmetrical Hq-Semiclassical Orthogonal Polynomials of Class One 
    Ghressi, A.; Khériji, L. (Symmetry, Integrability and Geometry: Methods and Applications, 2009)
    We investigate the quadratic decomposition and duality to classify symmetrical Hq-semiclassical orthogonal q-polynomials of class one where Hq is the Hahn's operator. For any canonical situation, the recurrence coefficients, ...