Chaos in some planar nonautonomous polynomial differential equation
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چکیده
We show that under some assumptions on the function f the system ż = z(f(z)e + ei2φt) generates chaotic dynamics for sufficiently small parameter φ. We use the topological method based on the Lefschetz fixed point theorem and the Ważewski retract theorem.
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تاریخ انتشار 2013