A tribute to Géza Freud (Q1433342)

The author presents a respectable survey on some current research motivated by the problems and ideas which Géza Freud worked on. He focuses on the classical approximation problems. The chapter headings: Introduction. Weighted polynomial approximation. Orthogonal polynomials. Interpolations. Quasi-interpolation. Multivariate approximation. Questions and conjectures. Acknowledgements. The references include 82 items.