Eighteen limit cycles around two symmetric foci in a cubic planar switching polynomial system
Pei Yu, Maoan Han, Xiang Zhang
Topics & Concepts
Limit (mathematics)MathematicsPlanarCubic functionLimit cyclePolynomialSymmetry (geometry)AmplitudeMathematical analysisGeometryPhysicsQuantum mechanicsComputer graphics (images)Computer scienceAdvanced Differential Equations and Dynamical SystemsMicrotubule and mitosis dynamics