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The intersection surfaces in a 4-dimensional homoclinic/heteroclinic tangle

open access: yesNonlinear Dynamics, 2022
We study the homoclinic/heteroclinic tangle in a three degrees of freedom system corresponding to a 4-dimensional Poincaré map. In particular, we look at the 2-dimensional homoclinic/heteroclinic intersection surfaces between the stable and unstable ...
Euaggelos Zotos, Christof Jung
exaly   +3 more sources

Nonautonomous systems with transversal homoclinic structures under discretization

open access: yesBIT Numerical Mathematics, 2016
Girod A, Hüls T. Nonautonomous systems with transversal homoclinic structures under discretization. BIT NUMERICAL MATHEMATICS. 2016;56(2):605-631.We consider homoclinic orbits in continuous time nonautonomous dynamical systems. Unlike the autonomous case,
A. Girod, Thorsten Hüls
semanticscholar   +3 more sources
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Homoclinic orbits of non-autonomous maps and their approximation

open access: yes, 2006
Hüls T. Homoclinic orbits of non-autonomous maps and their approximation. JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS. 2006;12(11):1103-1126.We consider homoclinic orbits in non-autonomous discrete time dynamical systems of the form Xn+l = f(n)(x(n))
Thorsten Hüls
semanticscholar   +2 more sources

Homoclinic tangles in a Kaldor-like business cycle model

open access: yes, 2007
In this paper a nonlinear discrete-time business cycle model of Kaldor-type is considered, to illustrate particular global bifurcations which determine the appearance or disappearance of attracting and repelling closed invariant curves. Such bifurcations
A. Agliari, R. Dieci, L. Gardini
semanticscholar   +2 more sources

Chaos of a Single-Walled Carbon Nanotube Resulting from Periodic Parameter Perturbation

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2021
Carbon nanotubes (CNTs) are used in various nano-electromechanical systems (NEMS), and the parameters (including the system parameters and the excitation parameters) may result in chaos in these systems.
Zhen Wang, Weipeng Hu
semanticscholar   +1 more source

Study of homoclinic transversal intersections for the double mathematical pendulum

2000 2nd International Conference. Control of Oscillations and Chaos. Proceedings (Cat. No.00TH8521), 2002
The double mathematical pendulum is a classical example of a Hamiltonian system with two degrees of freedom. It consists of two masses attached to joined arms of different lengths, the upper end of the first arm being fixed, and the whole system being subjected to the action of constant gravity.
openaire   +1 more source

Transversal intersection formula for compacta [PDF]

open access: yesTopology and Its Applications, 1998
The main purpose of this paper is to present a unified treatment of the formula for dimension of the transversal intersection of compacta in Euclidean spaces.
A N Dranishnikov, D Repovš
exaly   +2 more sources

Stable intersection of Cantor sets in higher dimension and robust homoclinic tangency of the largest codimension

, 2021
In this paper, we construct (a) a pair of two regular Cantor sets in higher dimension which exhibits $C^1$-stable intersection and (b) a hyperbolic basic set which exhibits $C^2$-robust homoclinic tangency of the largest codimension for any higher ...
Masayuki Asaoka
semanticscholar   +1 more source

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