A topological horseshoe in the hyperchaotic Rössler attractor |
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Authors: | Qingdu Li |
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Institution: | Institute for Nonlinear Systems, Chongqing University of Posts and Telecommunications, Chongqing 400065, China |
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Abstract: | This Letter reports a horseshoe with two-directional expansion in the 4D hyperchaotic Rössler system. In order to show that it is indeed a horseshoe with two-dimensional expansion, some simple results on topological horseshoe which are applicable to 3D hyperchaotic maps are presented. In this way, a computer-assisted verification of hyperchaoticity is presented. |
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Keywords: | Chaos Hyperchaos Topological horseshoe Hyperchaotic Rö ssler attractor |
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