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Approximation by Spline Functions

Approximation by Spline Functions

Paperback

General Mathematics

ISBN10: 3642647995
ISBN13: 9783642647994
Publisher: Springer Nature
Published: Nov 20 2013
Pages: 244
Weight: 0.92
Height: 0.55 Width: 6.69 Depth: 9.61
Language: English
Splines play an important role in applied mathematics since they possess high flexibility to approximate efficiently, even nonsmooth functions which are given explicitly or only implicitly, e.g. by differential equations. The aim of this book is to analyse in a unified approach basic theoretical and numerical aspects of interpolation and best approximation by splines in one variable. The first part on spaces of polynomials serves as a basis for investigating the more complex structure of spline spaces. Given in the appendix are brief introductions to the theory of splines with free knots (an algorithm is described in the main part), to splines in two variables and to spline collocation for differential equations.A large number of new results presented here cannot be found in earlier books on splines. Researchers will find several references to recent developments. The book is an indispensable aid for graduate courses on splines or approximation theory. Students with a basic knowledge of analysis and linear algebra will be able to read the text. Engineers will find various pactical interpolation and approximation methods.

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General Mathematics