Hopf bifurcation of limit cycles in discontinuous Liénard systems
Summary: We consider a class of discontinuous Liénard systems and study the number of limit cycles bifurcated from the origin when parameters vary. We establish a method of studying cyclicity of the system at the origin. As an application, we discuss some discontinuous Liénard systems of special form and study the cyclicity near the origin.
scientific article; zbMATH DE number 6116434
scientific article