Some uniqueness problems in approximation theory

DOI10.1002/cpa.3160130104zbMath0092.28703OpenAlexW1999165496MaRDI QIDQ3268403

Harold S. Shapiro, T. J. Rivlin

Publication date: 1960

Published in: Communications on Pure and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cpa.3160130104

zbMATH Keywords

approximation and series expansion

Related Items (13)

Über Extremalsignaturen linearer Polynome in n Veränderlichen ⋮ Tchebycheff Approximation in Several Variables ⋮ Über den Haarschen Eindeutigkeitssatz aus der Theorie der linearen Approximationen ⋮ Some theorems on unicity of multivariateL 1-approximation ⋮ Best rational product approximations of functions ⋮ Tchebycheff approximation in a compact metric space ⋮ Approximations of functions of several variables: Product Chebychev approximations. I ⋮ Sets of best approximation in certain classes of normed spaces ⋮ Uniqueness of best approximation of a function and its derivatives ⋮ On the unicity of solutions of problems of best approximations ⋮ Über Tschebyscheffsche Approximationen ⋮ A Complex Homographic Best Approximation Problem. Application to Optimized Robin--Schwarz Algorithms, and Optimal Control Problems ⋮ Conditions for the uniqueness of best generalized rational Chebyshev approximation to differentiable and analytic functions

This page was built for publication: Some uniqueness problems in approximation theory