The asymptotic behaviour of the Charlier polynomials C (a) n (x) as n Q . is examined. These polynomials satisfy a discrete orthogonality relation and, unlike classical orthogonal polynomials, do not satisfy a second-order linear differential equation with respect to the independent variable x. As s
Uniform Asymptotic Expansions for Meixner Polynomials
β Scribed by X. -S. Jin; R. Wong
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 606 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0176-4276
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π SIMILAR VOLUMES
The zeros of the Meixner polynomial m n (x; ;, c) are real, distinct, and lie in (0, ). Let : n, s denote the s th zero of m n (n:; ;, c), counted from the right; and let :Γ n, s denote the sth zero of m n (n:; ;, c), counted from the left. For each fixed s, asymptotic formulas are obtained for both
It has been shown in Ferreira et al. [Asymptotic relations in the Askey scheme for hypergeometric orthogonal polynomials, Adv. in Appl. Math. 31(1) (2003) 61-85], LΓ³pez and Temme [Approximations of orthogonal polynomials in terms of Hermite polynomials, Methods Appl. Anal. 6 (1999) 131-146; The Aske