Asymptotics of orthogonal polynomials generated by a Geronimus perturbation of the Laguerre measure

Deaño, Alfredo, Huertas, Edmundo, Román, Pablo (2016) Asymptotics of orthogonal polynomials generated by a Geronimus perturbation of the Laguerre measure. Journal of Mathematical Analysis and Applications, 433 (1). pp. 732-746. ISSN 0022-247X. (doi:10.1016/j.jmaa.2015.08.002)

Abstract

This paper deals with monic orthogonal polynomials generated by a Geronimus canonical spectral transformation of the Laguerre classical measure for x in [0,?), ? > ?1, a free parameter N and a shift c<0. We analyze the asymptotic behavior (both strong and relative to classical Laguerre polynomials) of these orthogonal polynomials as n tends to infinity.

Item Type:	Article
DOI/Identification number:	10.1016/j.jmaa.2015.08.002
Projects:	Projects 0 not found. Projects 0 not found.
Subjects:	Q Science > QA Mathematics (inc Computing science) > QA297 Numerical analysis Q Science > QA Mathematics (inc Computing science) > QA299 Analysis, Calculus Q Science > QA Mathematics (inc Computing science) > QA351 Special functions
Divisions:	Faculties > Sciences > School of Mathematics Statistics and Actuarial Science
Depositing User:	Alfredo Deano-Cabrera
Date Deposited:	02 Nov 2015 11:00 UTC
Last Modified:	29 May 2019 16:14 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/51338 (The current URI for this page, for reference purposes)
Deaño, Alfredo:	https://orcid.org/0000-0003-1704-247X
Huertas, Edmundo:	https://orcid.org/0000-0001-6802-3303