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Bifurcation analysis, chaos and control in the Burgers mapping. (English) Zbl 1394.37123

Summary: The bifurcation analysis for a Burgers mapping is studied. The existence and stability of the fixed points of this map are derived. Conditions of existence for pitchfork bifurcation, flip bifurcation and Neimark-Sacker bifurcation are derived by using the center manifold theorem and bifurcation theory. The control of the map around stable Neimark-Sacker bifurcation is achieved by using the feedback polynomial controller technique. The complex dynamics, bifurcations and chaos are displayed by numerical simulations.

MSC:

37N35 Dynamical systems in control
37D45 Strange attractors, chaotic dynamics of systems with hyperbolic behavior
39A10 Additive difference equations
39A12 Discrete version of topics in analysis