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This is the best seller in this market. It provides a comprehensive introduction to complex variable theory and its applications to current engineering problems. It is designed to make the fundamentals of the subject more easily accessible to students who have little inclination to wade through the rigors of the axiomatic approach. Modeled after standard calculus books—both in level of exposition and layout—it incorporates physical application...

The book incorporates research papers and surveys written by participants ofan International Scientific Programme on Approximation Theory jointly supervised by Institute for Constructive Mathematics of University of South Florida at Tampa, USA and the Euler International Mathematical Instituteat St. Petersburg, Russia. The aim of the Programme was to present new developments in Constructive Approximation Theory. The topics of the papers...

0. The results are consequences of a strengthened form of the following assertion: Given 0

A fast algorithm to solve Kalman¿s partial realisation problem for single input, multi-output systems.- Analogues of Freud¿s conjecture for Erd¿s type weights and related polynomial approximation problems.- Some examples in approximation on the unit disk by reciprocals of polynomials.- Strong asymptotics for Lp extremal polynomials (1