Zeros of classical orthogonal polynomials of a discrete variable
نویسندگان
چکیده
In this paper we obtain sharp bounds for the zeros of classical orthogonal polynomials of a discrete variable, considered as functions of a parameter, by using a theorem of A. Markov and the so-called HellmannFeynman theorem. Comparisons with previous results for zeros of Hahn, Meixner, Kravchuk and Charlier polynomials are also presented.
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ورودعنوان ژورنال:
- Math. Comput.
دوره 82 شماره
صفحات -
تاریخ انتشار 2013