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Representations for the extreme zeros of orthogonal polynomials
- Source :
-
Journal of Computational & Applied Mathematics . Dec2009, Vol. 233 Issue 3, p847-851. 5p. - Publication Year :
- 2009
-
Abstract
- Abstract: We establish some representations for the smallest and largest zeros of orthogonal polynomials in terms of the parameters in the three-terms recurrence relation. As a corollary we obtain representations for the endpoints of the true interval of orthogonality. Implications of these results for the decay parameter of a birth–death process (with killing) are displayed. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03770427
- Volume :
- 233
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Computational & Applied Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 44177277
- Full Text :
- https://doi.org/10.1016/j.cam.2009.02.051