Rational approximation of real functions

P.P. Petrushev, V.A. Popov

Originally published in 1987, this book is devoted to the approximation of real functions by real rational functions. These are, in many ways, a more convenient tool than polynomials, and interest in them was growing, especially since D. Newman's work in the mid-sixties. The authors aim at presenting the basic achievements of the subject and, for completeness, also discuss some topics from complex rational approximation. Certain classical and modern results from linear approximation theory and spline approximation are also included for comparative purposes. This book will be of value to anyone with an interest in approximation theory and numerical analysis.

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書名 Rational approximation of real functions
著作者等 Petrushev, P. P.
Popov, Vasil A.
Popov Victor Nikolaevich
Petrushev P.P.
シリーズ名 Encyclopedia of mathematics and its applications
出版元 Cambridge University Press
刊行年月 1987
ページ数 x, 371 p.
大きさ 24 cm
ISBN 0521331072
NCID BA03486467
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言語 英語
出版国 イギリス