Orthogonality of quasi-orthogonal polynomials
DOI10.2298/FIL1820953BzbMath1499.33035arXiv1901.01128OpenAlexW2951141024MaRDI QIDQ5087124
Francisco Marcellán, Serhan Varma, Cleonice F. Bracciali
Publication date: 8 July 2022
Published in: Filomat (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1901.01128
orthogonal polynomialsinverse problemsGaussian quadrature formulasquasi-orthogonal polynomialsChristoffel numberspositive quadrature formulas
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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