The monograph, as its first main goal, aims to study the overconvergence phenomenon of important classes of Bernstein-type operators of one or several complex v

This monograph deals with the quantitative overconvergence phenomenon in complex approximation by various operators. The book is divided into three chapters. Fi

This book presents a systematic overview of approximation by linear combinations of positive linear operators, a useful tool used to increase the order of appro

This volume consists of chapters written by eminent scientists and engineers from the international community and present significant advances in several theori

The study of linear positive operators is an area of mathematical studies with significant relevance to studies of computer-aided geometric design, numerical an