000			02050nam a22003738i 4500
001			CR9781107340756
003			UkCbUP
005			20200124160235.0
006			m|||||o||d||||||||
007			cr||||||||||||
008			130225s1987||||enk o ||1 0|eng|d
020			_a9781107340756 (ebook)
020			_z9780521331074 (hardback)
020			_z9780521177405 (paperback)
040			_aUkCbUP _beng _erda _cUkCbUP
050	0	0	_aQA331.5 _b.P48 1987
082	0	0	_a515.8 _219
100	1		_aPetrushev, P. P. _q(Penco Petrov), _d1949- _eauthor.
245	1	0	_aRational approximation of real functions / _cP.P. Petrushev, V.A. Popov.
264		1	_aCambridge : _bCambridge University Press, _c1987.
300			_a1 online resource (x, 371 pages) : _bdigital, PDF file(s).
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
490	1		_aEncyclopedia of mathematics and its applications ; _vvolume 28
500			_aTitle from publisher's bibliographic system (viewed on 05 Oct 2015).
520			_aOriginally 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.
650		0	_aFunctions of real variables.
650		0	_aApproximation theory.
700	1		_aPopov, Vasil A. _q(Vasil Atanasov), _eauthor.
776	0	8	_iPrint version: _z9780521331074
830		0	_aEncyclopedia of mathematics and its applications ; _vv. 28.
856	4	0	_uhttps://doi.org/10.1017/CBO9781107340756
999			_c518026 _d518024