fractal basin boundaries
Recently Published Documents


TOTAL DOCUMENTS

63
(FIVE YEARS 0)

H-INDEX

17
(FIVE YEARS 0)

2020 ◽  
Vol 30 (12) ◽  
pp. 2030034
Author(s):  
Francis F. Franco ◽  
Erico L. Rempel

The nonlinear dynamics of a recently derived generalized Lorenz model [ Macek & Strumik, 2010 ] of magnetoconvection is studied. A bifurcation diagram is constructed as a function of the Rayleigh number where attractors and nonattracting chaotic sets coexist inside a periodic window. The nonattracting chaotic sets, also called chaotic saddles, are responsible for fractal basin boundaries with a fractal dimension near the dimension of the phase space, which causes the presence of very long chaotic transients. It is shown that the chaotic saddles can be used to infer properties of chaotic attractors outside the periodic window, such as their maximum Lyapunov exponent.



Fractals ◽  
2020 ◽  
Vol 28 (02) ◽  
pp. 2050023
Author(s):  
FANHUI ZHANG ◽  
YONGXIANG ZHANG

A fractal basin boundary is a Wada fractal basin boundary if it contains at least three different basins. The corresponding basin is called a Wada fractal basin. Previous results show that some oscillators possess Wada fractal basins with common basin boundaries. Here we find that a nonlinear vibration isolation system can possess abundant coexisting basins and every basin is a Wada fractal basin. These Wada fractal basin boundaries separate different basins in the different regions. A proper classification of these Wada fractal basins is provided according to the order of saddles and Wada numbers. Basin organization is systematic and all basins spiral outward toward the infinity. The entangled basin boundaries are described by the manifolds of saddles and basins (tongues) accumulation.



Fractals ◽  
2017 ◽  
Vol 25 (03) ◽  
pp. 1750031 ◽  
Author(s):  
YONGXIANG ZHANG

This paper is to introduce some analytical tools to characterize the properties of fractal basin boundaries for planar switched systems (with time-dependent switching). The characterizing methods are based on the view point of limit sets and prime ends. By constructing the auxiliary dynamical system, the fractal basin boundaries of planar switched systems can be proved if every diverging path in the basin of associated auxiliary system has the entire basin boundary as its limit set. Fractal property is also verified if every prime end that is defined in the basin of associated auxiliary system is a prime end of type 3 and all other prime ends are of type 1. Bifurcations of fractal basin boundary are investigated by analyzing what types of prime ends in the basin are involved. The fractal basin boundary of switched system is also described by the indecomposable continuum.



2016 ◽  
Vol 85 (3) ◽  
pp. 1613-1633 ◽  
Author(s):  
Euaggelos E. Zotos






Author(s):  
Ying-Cheng Lai ◽  
Tamás Tél


2008 ◽  
Author(s):  
S. Zambrano ◽  
M. A. F. Sanjuán ◽  
Michail D. Todorov


Sign in / Sign up

Export Citation Format

Share Document