This monograph deals with the quantitative overconvergence phenomenon in complex approximation by various operators. The book is divided into three chapters. First, the results for the Schurer-Faber operator, Beta operators of first...

First comprehensive treatment in book form of shape-preserving approximation by real or complex polynomials in one or several variablesOf interest to grad students and researchers in approximation theory, mathematical analysis, numerical...

Quaternionic Approximation von Gal, Sorin G.

"Approximation Theory: Moduli of Continuity and Global Smoothness Preservation" von Sorin G. Gal ist ein Fachbuch, das sich mit der mathematischen Theorie der Approximation beschäftigt. Es legt einen besonderen Fokus auf die Konzepte der...