Journal of Advanced Research in Dynamical and Control Systems, Volume (4), No (3), Year (2012-1) , Pages (23-40)
Title : ( Bifurcation conditions for stabilizing the unstable orbits of nonlinear planar systems )
Authors: zohreh dadi , Zahra Afsharnejad ,File:
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Abstract
In this paper, we consider a system of differential equations with at most cubic nonlinear terms, such that the system has at least one unstable periodic orbits.