Article ID Journal Published Year Pages File Type
4632765 Applied Mathematics and Computation 2009 5 Pages PDF
Abstract

In this paper, we study a modified Van der Pol–Duffing circuit, and present a rigorous verification for existence of chaos in this system. The arguments are given in the manner of computer-assisted proof by using topological horseshoe theory.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Horseshoe in a modified Van der Pol–Duffing circuit
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