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http://bura.brunel.ac.uk/handle/2438/8577| Title: | On zeros of discrete orthogonal polynomials |
| Authors: | Zarkh, A |
| Keywords: | Discrete orthogonal polynomials;Charlier polynomials;Krawtchouk polynomials;Meixner polynomials;Hahn polynomials;Zeros |
| Issue Date: | 2009 |
| Publisher: | Elsevier Science |
| Citation: | Journal of Approximation Theory, 156(2), 121 - 141, 2009 |
| Abstract: | We exploit difference equations to establish sharp inequalities on the extreme zeros of the classical discrete orthogonal polynomials, Charlier, Krawtchouk, Meixner and Hahn. We also provide lower bounds on the minimal distance between their consecutive zeros. |
| Description: | This article is available open access through the publisher’s website at the link below. Copyright @ 2008 Elsevier Inc. |
| URI: | http://www.sciencedirect.com/science/article/pii/S0021904508001445 http://bura.brunel.ac.uk/handle/2438/8577 |
| DOI: | http://dx.doi.org/10.1016/j.jat.2008.04.015 |
| ISSN: | 0021-9045 |
| Appears in Collections: | Publications Dept of Mathematics Research Papers Mathematical Sciences |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Notice.pdf | 40.54 kB | Adobe PDF | View/Open |
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