Spelling suggestions: "subject:"nonlinear selfadjointess"" "subject:"nonlinear adjointness""
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Investigation of the Equations Modelling Chemical Waves Using Lie Group Analysis / Investigation of the Equations Modelling Chemical Waves Using Lie Group AnalysisNikolaishvili, George January 2012 (has links)
A system of nonlinear di fferential equations, namely, the Belousov-Zhabotinskii reaction model has been investigated for nonlinear self-adjointness using the recent work of Professor N.H.Ibragimov. It is shown that the model is not nonlinearly self-adjoint. The symmetries of the system and nonlinear conservation laws are calculated. The modi fied system, which is nonlinearly self-adjoint, is also analysed. Its symmetries and conservation laws are presented.
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