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Type: Artigo de periódico
Title: Monotonicity Of Zeros Of Laguerre Polynomials
Author: Dimitrov D.K.
Rafaeli F.R.
Abstract: Denote by xn k (α), k = 1, ..., n, the zeros of the Laguerre polynomial Ln(α) (x). We establish monotonicity with respect to the parameter α of certain functions involving xn k (α). As a consequence we obtain sharp upper bounds for the largest zero of Ln(α) (x). © 2009 Elsevier B.V. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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