1. Pseudo and true singularly degenerate heteroclinic cycles of a new 3D cubic Lorenz-like system
- Author
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Haijun Wang, Guiyao Ke, Feiyu Hu, Jun Pan, Qifang Su, Guili Dong, and Guang Chen
- Subjects
New cubic Lorenz-like system ,Coexistence of infinitely many pseudo and true singularly degenerate heteroclinic cycles ,Globally exponentially asymptotical stability ,Heteroclinic orbit ,Lyapunov function ,Physics ,QC1-999 - Abstract
In contrast to the coexistence of infinitely many pseudo and true singularly degenerate heteroclinic cycles with nearby two-scroll hyperchaotic Lorenz-like attractors coined in four-dimensional systems, this note reports the ones with nearby bifurcated chaotic attractors in a new 3D cubic Lorenz-like system. Except for the rabbit head/boat shape two-scroll attractors, there exist globally exponentially asymptotically stable parabolic type equilibria and a pair of heteroclinic orbits. In addition, numerical simulations also validate the correctness of the theoretical analysis.
- Published
- 2024
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