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001			4669
009			019475950
003			http://www.sudoc.fr/019475950
005			20250630091511.0
010			_a0387097155 _bbr. _bNew York
010			_a3-540-09715-5 _bbr. _bBerlin
020			_aUS _b7923605 //r85
090			_a4669
099			_tOUVR _zALEX16873
100			_a19791011h19791979k y0frey50 ba
101	0		_aeng _2639-2
102			_aDE _aUS
105			_aa a 001yy
106			_ar
181			_6z01 _ctxt _2rdacontent
181		1	_6z01 _ai# _bxxxe##
182			_6z01 _cn _2rdamedia
182		1	_6z01 _an
183		1	_6z01 _anga _2RDAfrCarrier
200	1		_aGroup theoretic methods in bifurcation theory _fD. H. Sattinger _gwith an appendix by P. Olver
214		0	_aBerlin [etc.] _cSpringer _d1979
215			_a1 vol. (241 p.) _cill. _d25 cm
225	2		_aLecture notes in mathematics _v762
320			_aBibliogr. en fin de chapitre. Index
359	2		_bI, Physical examples of bifurcation _bII, Mathematical preliminaries _bIII, Stability and bifurcation _bIV, Bifurcation at multiple eigenvalues _bV, Elements of group representation theory _bVI, Applications _bVII, Appendix: how to find the symmetry group of a differential equation / Peter Olver
410			_003292996X _tLecture notes in mathematics _x0075-8434 _v762
452			_0155167987 _tGroup Theoretic Methods in Bifurcation Theory _fD. H. Sattinger _sLecture notes in mathematics
606			_aDifferential equations, Partial _xNumerical solutions _2lc
606			_aBifurcation theory _2lc
606			_aRepresentations of groups _2lc
606			_3027351440 _aThéorie des groupes _2rameau
606			_3027225429 _aÉquations aux dérivées partielles _xSolutions numériques _2rameau
606			_3028631560 _aBifurcation, Théorie de la _2rameau
606			_302724251X _aReprésentations de groupes _2rameau
676			_a510/.8 s
680			_aQA3 _b.L28 no. 762
686			_a35JXX _c1970 _2msc
686			_a35KXX _c1970 _2msc
686			_a47H15 _c1970 _2msc
686			_a76-XX _c1970 _2msc
700		1	_3031844227 _aSattinger _bDavid H. _f1940-.... _4070
701		1	_3031761240 _aOlver _bPeter John _f1952-.... _cmathématicien _4070