Global smoothness preservation and simultaneous approximation for multivariate general singular integral operators

DOI10.1016/J.AML.2011.01.017zbMath1262.47069OpenAlexW2052427093MaRDI QIDQ2430068

George A. Anastassiou

Publication date: 5 April 2011

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2011.01.017

zbMATH Keywords

multivariate simultaneous approximationmultivariate modulus of smoothnessmultivariate simultaneous global smoothness

Mathematics Subject Classification ID

Maximal functions, Littlewood-Paley theory (42B25) Integral operators (47G10) Rate of convergence, degree of approximation (41A25)

Cites Work

• Global smoothness and uniform convergence of smooth Picard singular operators
• Global smoothness and uniform convergence of smooth Gauss-Weierstrass singular operators
• Global smoothness and uniform convergence of smooth Poisson-Cauchy type singular operators

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