Three cases of normality of Hessenberg's matrix related with atomic complex distributions

zbMath1086.42015MaRDI QIDQ2388700

Venancio Tomeo, Emilio Torrano

Publication date: 19 September 2005

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/125942

zbMATH Keywords

orthogonal polynomialsnormal operatorHessenberg matrix

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05)

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