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zbMath0575.41012MaRDI QIDQ3695753

Erich van Wickeren, R. J. Nessel

Publication date: 1984

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Lagrange interpolation Bochner-Riesz means multivariate Fourier series uniform boundedness principles direct estimates interpolatory quadrature rules gliding hump method Dini-Lipschitz-type conditions Jacobi knots multipliers of strong convergence

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Interpolation in approximation theory (41A05) Approximation by polynomials (41A10) Approximation by operators (in particular, by integral operators) (41A35) Approximate quadratures (41A55)

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