رابطه‌های بازگشتی، کسرهای پیوسته و چندجمله‌ای‌های متعامد (خاطرات انجمن ریاضی آمریکا)

Richard Askey And Mourad Ismail. May 1984. Bibliography: P. 104-107. We address the question of recovering the distribution function of a set of orthogonal polynomials from the three term recurrence relation satisfied by the polynomials. We investigate four sets of orthogonal polynomials: the Al-Salam-Chihara polynomials, random walk polynomials and their [italic]q-analogue, and the case [italic]q = -1 of the associated continuous [italic]q-ultraspherical polynomials. For each polynomial set we obtain generating functions, derive explicit representations as ordinary or basic hypergeometric functions and determine their asymptotic behavior