On L1-Approximation

On L1-Approximation
Author :
Publisher : Cambridge University Press
Total Pages : 253
Release :
ISBN-10 : 9780521366502
ISBN-13 : 052136650X
Rating : 4/5 (50X Downloads)

Book Synopsis On L1-Approximation by : Allan Pinkus

Download or read book On L1-Approximation written by Allan Pinkus and published by Cambridge University Press. This book was released on 1989 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph discusses the qualitative linear theory of best L^T1-approximation from finite-dimensional subspaces. It presents a survey of recent research that extends "classical" results concerned with best-uniform approximation to the more general case. The work is organized to serve as a self-study guide or as a text for advanced courses. It begins with a basic introduction to the concepts of approximation theory before addressing 1- or 2-sided best approximations from finite-dimensional subspaces and approaches to the computation of these. At the end of each chapter is a series of exercises that give the reader an opportunity to test understanding and also contain some theoretical digressions and extensions of the text.


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