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Lyapunov Exponents And Smooth Invariant Foliations For Partially Hyperbolic Diffeomorphisms On
(TAYLOR & FRANCIS LTDABINGDON, 2015)
Controle de caos em um sistema mecânico com parâmetros incertos
(Universidade Estadual Paulista (Unesp), 2019-12-20)
Nesta tese, apresenta-se um novo modelo de sistema não linear, autônomo, do tipo não ideal e com comportamento caótico, chamado sistema Não Ideal Mathieu-Van der Pol. A este sistema será acoplado uma fonte de excitação não ...
Influência de dissipação em mapas bidimensionais
(Universidade Estadual Paulista (Unesp), 2018-01-30)
De maneira geral, o comportamento dinâmico de sistemas não lineares é caracterizado pela imprevisibilidade e extrema sensibilidade às condições iniciais e aos parâmetros do sistema. A sensibilidade dessas condições pode ...
Self-similarities of periodic structures for a discrete model of a two-gene system
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We report self-similar properties of periodic structures remarkably organized in the two-parameter space for a two-gene system, described by two-dimensional symmetric map. The map consists of difference equations derived ...
The impact of COVID-19 pandemic upon stability and sequential irregularity of equity and cryptocurrency markets
We explore the evolution of the informational efficiency in 45 cryptocurrency markets and 16 international stock markets before and during COVID-19 pandemic. The measures of Largest Lyapunov Exponent
(LLE) based on the ...
Mitochondrial chaotic dynamics: Redox-energetic behavior at the edge of stability
(2018-10-18)
Mitochondria serve multiple key cellular functions, including energy generation, redox balance, and regulation of apoptotic cell death, thus making a major impact on healthy and diseased states. Increasingly recognized is ...
Analysing the new Saturnian rings, R/2004 S1 and R/2004 S2
(Springer, 2005-12-01)
The Cassini-Huygens arrival into the Saturnian system brought a large amount of data about the satellites and rings. Two diffuse rings were found in the region between the A ring and Prometheus. R/2004 S1 is coorbital to ...
Fermi acceleration and its suppression in a time-dependent Lorentz gas
(Elsevier B.V., 2011-02-15)
Some dynamical properties for a Lorentz gas were studied considering both static and time-dependent boundaries. For the static case, it was confirmed that the system has a chaotic component characterized with a positive ...