Interlacing and spacing properties of zeros of polynomials, in particular of orthogonal and \(L_q\)-minimal polynomials, \(q\in [1,\infty ]\)

DOI10.1016/j.jat.2008.04.004zbMath1204.42041OpenAlexW2034736124MaRDI QIDQ1041629

Franz Peherstorfer

Publication date: 3 December 2009

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2008.04.004

zbMATH Keywords

orthogonal polynomialszerospolynomialsinterlacing property\(L_q\)-minimal polynomialsspacing properties

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Best approximation, Chebyshev systems (41A50) Approximation by polynomials (41A10)

Related Items (2)

Interlacing properties of zeros of associated polynomials ⋮ Convergence of Lagrange interpolation processes based on a new systems of nodes

Cites Work

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