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On zeros of discrete orthogonal polynomials

✍ Scribed by Ilia Krasikov; Alexander Zarkh


Book ID
108159064
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
782 KB
Volume
156
Category
Article
ISSN
0021-9045

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πŸ“œ SIMILAR VOLUMES


Zeros of orthogonal polynomials on the r
✍ Sergey A Denisov; Barry Simon πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 144 KB

Let p n Γ°xÞ be the orthonormal polynomials associated to a measure dm of compact support in R: If EesuppΓ°dmÞ; we show there is a d40 so that for all n; either p n or p nΓΎ1 has no zeros in Γ°E Γ€ d; E ΓΎ dÞ: If E is an isolated point of suppΓ°mÞ; we show there is a d so that for all n; either p n or p nΓΎ