Results 171 to 180 of about 608 (201)
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PRE-IMAGE ENTROPY OF NONAUTONOMOUS DYNAMICAL SYSTEMS*
Journal of Systems Science and Complexity, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xianjiu Huang, Xi Wen, Fanping Zeng
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Nonautonomous Projected Dynamical Systems
AIP Conference Proceedings, 2009This paper shows the existence of nonautonomous projected dynamical systems in Hilbert spaces. These systems arise most recently in the work being done on evolutionary variational inequalities (EVI) and help in extending the mix between the dynamics given by EVI and the disequilibrium evolution of equilibrium problems.
Monica Gabriela Cojocaru +3 more
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Transitivity and Shadowing Properties of Nonautonomous Discrete Dynamical Systems
International Journal of Bifurcation and Chaos, 2022This paper proves that some shadowing properties are sufficient conditions for being transitive or point-transitive for a nonautonomous discrete dynamical system. Moreover, considering weak mixing property and transitivity via Furstenberg family, this paper reveals the relationship for transitivity and mixing between [Formula: see text]-periodic ...
Jingmin Pi, Tianxiu Lu, Yanfu Xue
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Nonautonomous Dynamical Systems
2016It was emphasized in Chap. 2 that the formulation of an autonomous dynamical system as a group (or semigroup) of mappings is based on the fact that such systems depend only on the elapsed time \(t - t_0\) instead of the starting time \(t_0\) or current time t independently.
Tomás Caraballo, Xiaoying Han
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On the Dynamics of Nonautonomous General Dynamical Systems and Differential Inclusions
Set-Valued Analysis, 2007This paper deals with the dynamical behavior of nonautonomous general dynamical systems and its applications to nonautonomous differential inclusions with upper semicontinuous right-hand side. The authors establish some stability results for pullback attractors (uniform Lyapunov stability and uniform robustness), the so-called Barbashin's compactness ...
Li, Desheng, Wang, Yejuan, Wang, Suyun
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One-dimensional monotone nonautonomous dynamical systems
Science China Mathematics, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Dynamics of a Class of Nonautonomous Lorenz-Type Systems
International Journal of Bifurcation and Chaos, 2016The dynamical properties of a kind of Lorenz-type systems with time-varying parameters are studied. The time-varying ultimate bounds are estimated, and a simple method is provided to generate strange attractors, including both the strange nonchaotic attractors (SNAs) and chaotic attractors.
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Nonautonomous Dynamical Systems
2010An understanding of the asymptotic behavior of dynamical systems is probably one of the most relevant problems in sciences based on mathematical modeling. In our framework, these dynamical systems are discrete beforehand, or have to be discretized in order to simulate them numerically.
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Stability and dynamics of nonautonomous systems with pulsed nonlinearity
Physical Review E, 2013We study the dynamics of a class of nonautonomous systems with pulsed nonlinearity that consist of a periodic sequence of linear and nonlinear autonomous systems, each one acting alone in a different time or space interval. We focus on the investigation of control capabilities of such systems in terms of altering their fundamental dynamical properties ...
Yannis, Kominis, Tassos, Bountis
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Remarks on Topological Entropy of Nonautonomous Dynamical Systems
International Journal of Bifurcation and Chaos, 2015In this paper, we give several classical definitions of topological entropy (on a noncompact and noninvariant subset) for nonautonomous dynamical system. Furthermore, their relationships are established.
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