Chaos Solitons & Fractals · 2006 · 384 citations · 20 references
Natural SciencesMathematicsComputational PhysicsDifferential EquationsDynamical SystemsNonlinear Circuit AnalysisNonlinear DynamicsOscillatorsVariational FormulationVariational InequalitiesVariational PrinciplesNonlinear Oscillator AnalysisNonlinear OscillatorsNonlinear Variational FormulationNonlinear Variational ProblemsVariational Equations Of Motion
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