Nonlocal symmetries of evolution equations

We suggest the method for group classification of evolution equations admitting nonlocal symmetries which are associated with a given evolution equation possessing nontrivial Lie symmetry. We apply this method to second-order evolution equations in one spatial variable invariant under Lie algebras o...

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Veröffentlicht in:	Nonlinear dynamics 2010-05, Vol.60 (3), p.403-411
1. Verfasser:	Zhdanov, Renat
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Chaos theory Classical Mechanics Classification Construction Control Dynamical Systems Engineering Evolution Invariants Lie groups Mathematical analysis Mechanical Engineering Nonlinear equations Nonlinear evolution equations Nonlinear programming Original Paper Symmetry Vibration
Online-Zugang:	Volltext
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