New Properties of the Zeros of Krall Polynomials

DOI10.1080/14029251.2017.1375687zbMath1420.33001arXiv1608.03873OpenAlexW2963256374MaRDI QIDQ5231084

Oksana Bihun

Publication date: 29 August 2019

Published in: Journal of Nonlinear Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1608.03873

zbMATH Keywords

pseudospectral methodsKrall polynomialsspectral methodszeros of orthogonal polynomialsnonclassical orthogonal polynomials

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Real polynomials: location of zeros (26C10) Other special orthogonal polynomials and functions (33C47)

Related Items (2)

Generalized pseudospectral method and zeros of orthogonal polynomials ⋮ Discrete orthogonality relations for multi-indexed Laguerre and Jacobi polynomials

Cites Work

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