In this monograph, we present the authors' recent work of the last seven years in Approximation Theory. Chapters are self-contained and can be read independentl
This is a textbook on classical polynomial and rational approximation theory for the twenty-first century. Aimed at advanced undergraduates and graduate student
Most functions that occur in mathematics cannot be used directly in computer calculations. Instead they are approximated by manageable functions such as polynom
This textbook offers an accessible introduction to the theory and numerics of approximation methods, combining classical topics of approximation with recent adv