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This paper describes a class of third-order explicit autonomous differential equations, called jerk equations, with quadratic nonlinearities that can generate a catalog of nine elementary dissipative chaotic flows with the unusual feature of having a single non-hyperbolic equilibrium. They represent an interesting subclass of dynamical systems that can exhibit many major features of regular and chaotic motion. The proposed systems are investigated through numerical simulations and theoretical analysis. For these jerk dynamical systems, a certain amount of nonlinearity is sufficient to produce chaos through a sequence of period-doubling bifurcations. (C) 2015 Elsevier B.V. All rights reserved.
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PHYSICS LETTERS A
ISSN: 0375-9601
年份: 2015
期: 37
卷: 379
页码: 2184-2187
2 . 6 0 0
JCR@2022
ESI学科: PHYSICS;
ESI高被引阀值:190
JCR分区:2
中科院分区:3
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