Non-existence, existence, and uniqueness of limit cycles for a generalization of the Van der Pol–Duffing and the Rayleigh–Duffing oscillators
Murilo R. Cândido, Jaume Llibre, Clàudìa Valls
Topics & Concepts
Van der Pol oscillatorDuffing equationMathematicsGeneralizationLimit (mathematics)UniquenessPhase portraitMathematical analysisLimit cycleDifferential equationClass (philosophy)PhysicsBifurcationNonlinear systemQuantum mechanicsComputer scienceArtificial intelligenceAdvanced Differential Equations and Dynamical SystemsMathematical and Theoretical Epidemiology and Ecology ModelsQuantum chaos and dynamical systems