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Zeros of orthogonal polynomials generated by canonical perturbations of measures

Authors :
Huertas, Edmundo J.
Marcellán, Francisco
Rafaeli, Fernando R.
Source :
Applied Mathematics & Computation. Mar2012, Vol. 218 Issue 13, p7109-7127. 19p.
Publication Year :
2012

Abstract

Abstract: In this paper we analyze the behaviour of the zeros of polynomials orthogonal with respect to the Uvarov perturbation of a positive Borel measure . When the measure is semiclassical, then its electrostatic interpretation is given. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
00963003
Volume :
218
Issue :
13
Database :
Academic Search Index
Journal :
Applied Mathematics & Computation
Publication Type :
Academic Journal
Accession number :
71685293
Full Text :
https://doi.org/10.1016/j.amc.2011.12.073