000			02663nam a22003738i 4500
001			CR9781139016988
003			UkCbUP
005			20200124160224.0
006			m|||||o||d||||||||
007			cr||||||||||||
008			110215s2014||||enk o ||1 0|eng|d
020			_a9781139016988 (ebook)
020			_z9780521878524 (hardback)
040			_aUkCbUP _beng _erda _cUkCbUP
050	0	0	_aQA431 _b.H93 2014
082	0	0	_a515/.625 _223
100	1		_aHydon, Peter E. _q(Peter Ellsworth), _d1960- _eauthor.
245	1	0	_aDifference equations by differential equation methods / _cPeter E. Hydon, University of Surrey.
264		1	_aCambridge : _bCambridge University Press, _c2014.
300			_a1 online resource (xv, 206 pages) : _bdigital, PDF file(s).
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
490	1		_aCambridge monographs on applied and computational mathematics ; _v27
500			_aTitle from publisher's bibliographic system (viewed on 05 Oct 2015).
505	2		_a1. Elementary method for linear O[delta]Es -- 2. Simple symmetry method for O[delta]Es -- 3. Extensions of basic symmetry methods -- 4. Lattice transformations -- 5. Solution methods for P[delta]Es -- 6. Conservation laws -- References -- Index.
520			_aMost well-known solution techniques for differential equations exploit symmetry in some form. Systematic methods have been developed for finding and using symmetries, first integrals and conservation laws of a given differential equation. Here the author explains how to extend these powerful methods to difference equations, greatly increasing the range of solvable problems. Beginning with an introduction to elementary solution methods, the book gives readers a clear explanation of exact techniques for ordinary and partial difference equations. The informal presentation is suitable for anyone who is familiar with standard differential equation methods. No prior knowledge of difference equations or symmetry is assumed. The author uses worked examples to help readers grasp new concepts easily. There are 120 exercises of varying difficulty and suggestions for further reading. The book goes to the cutting edge of research; its many new ideas and methods make it a valuable reference for researchers in the field.
650		0	_aDifference equations.
650		0	_aDifferential equations.
650		0	_aDifference equations _xNumerical solutions.
776	0	8	_iPrint version: _z9780521878524
830		0	_aCambridge monographs on applied and computational mathematics ; _v27.
856	4	0	_uhttps://doi.org/10.1017/CBO9781139016988
999			_c516996 _d516994