Markov interlacing property for exponential polynomials
type: Item
instance of: scholarly article
title: Markov interlacing property for exponential polynomials
zbMATH Open document ID: 1201.41006
author: L. Milev
author: Nikola Naidenov
published in: Journal of Mathematical Analysis and Applications
publication date: 2010-05-10T00:00:00Z
review text: An extended Tchebyshev system on the real line is considered. The Markov interlacing property for these systems is determined. A general condition is formulated which ensures the validity of Markov interlacing property for polynomials from extended Tchebyshev system on the real line. It's proven that this condition is satisfied for some known systems, including exponential polynomials. It's obtained as a corollary that Markov interlacing property holds true for Müntz polynomials, too.
reviewed by: Juri M. Rappoport
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 5706232
zbMATH Keywords: exponential polynomials
zbMATH Keywords: Müntz polynomials
zbMATH Keywords: Markov interlacing property
zbMATH Keywords: Tchebycheff systems
MaRDI profile type: Publication
full work available at URL: j.jmaa.2010.02.033
OpenAlex ID: W2045386568
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DOI: 10.1016/J.JMAA.2010.02.033
description: scientific article; zbMATH DE number 5706232