Approximation of functions of two variables by linear methods

DOI10.1007/BF01093081zbMath0529.41023OpenAlexW2056481322MaRDI QIDQ787415

A. M. Avakyan

Publication date: 1983

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01093081

zbMATH Keywords

least upper bounderrornorms of the kernels

Mathematics Subject Classification ID

Approximation by arbitrary linear expressions (41A45)

Cites Work

• Unnamed Item
• Local spline approximation methods
• Numerical methods of high-order accuracy for nonlinear boundary value problems. I: One dimensional problem
• Piecewise Hermite interpolation in one and two variables with applications to partial differential equations