On Christoffel type functions for \(L_m\) extremal polynomials. I

DOI10.1006/jath.1999.3427zbMath0947.41021OpenAlexW1964539254MaRDI QIDQ1976274

Ying Guang Shi

Publication date: 5 November 2000

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

Full work available at URL: https://doi.org/10.1006/jath.1999.3427

zbMATH Keywords

Christoffel type functions

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (5)

\(L_m\) extremal polynomials associated with generalized Jacobi weights ⋮ Christoffel-type functions for \(m\)-orthogonal polynomials for Freud weights ⋮ On Christoffel type functions for \(L_m\) extremal polynomials. II ⋮ Christoffel type functions for \(m\)-orthogonal polynomials ⋮ Bounds of inequalities for \(L_m\) extremal polynomials

Cites Work

• Géza Freud, orthogonal polynomials and Christoffel functions. A case study
• Generalized Gaussian quadrature formulas
• On the fine and rough theory of Lagrange type interpolation of higher order
• Unnamed Item

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