Results 31 to 40 of about 20,223 (242)
Shock and Vibration, 2017 Fractional-order calculus is more competent than integer-order one when modeling systems with properties of nonlocality and memory effect. And many real world problems related to uncertainties can be modeled with stochastic fractional-order systems with ...
Youming Lei, Yanyan Wang
doaj +1 more source
Bifurcation scenario to Nikolaevskii turbulence in small systems
, 2005 We show that the chaos in Kuramoto-Sivashinsky equation occurs through period-doubling cascade (Feigenbaum scenario), in contrast, the chaos in Nikolaevskii equation occurs through torus-doubling bifurcation (Ruelle-Takens-Newhouse scenario).Comment ...
Kuramoto Y. +7 more
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Chaotic to ordered state transition of cathode-sheath instabilities in DC glow discharge plasmas [PDF]
, 2006 Transition from chaotic to ordered state has been observed during the initial stage of a discharge in a cylindrical dc glow discharge plasma. Initially it shows a chaotic behavior but increasing the discharge voltage changes the characteristics of the ...
A N Sekar Iyengar +9 more
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Cumhuriyet Science Journal, 2022 This article is about the dynamics of a discrete-time prey-predator system with Allee effect and immigration parameter on prey population. Particularly, we study existence and local asymptotic stability of the unique positive fixed point.
Feda İlhan, Figen Kangalgil
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Period doubling and reducibility in the quasi-periodically forced logistic map
, 2011 We study the dynamics of the Forced Logistic Map in the cylinder. We compute a bifurcation diagram in terms of the dynamics of the attracting set. Different properties of the attracting set are considered, as the Lyapunov exponent and, in the case of ...
Jorba, Angel +2 more
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Cascades of period-doubling bifurcations: A prerequisite for horseshoes [PDF]
Bulletin of the American Mathematical Society, 1983 The authors consider a parameter depending dynamical system \(f:C\times [0,1]\to {\mathbb{R}}^ n\) such that f(.,1) is a horseshoe map. Assuming that cross-sectional areas are contracting, they show that infinitely many cascades of period doublings must occur in the process of forming the horseshoe.
Yorke, James A., Alligood, Kathleen T.
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Nested Selves: Self‐Organization and Shared Markov Blankets in Prenatal Development in Humans
Topics in Cognitive Science, EarlyView., 2023 Abstract The immune system is a central component of organismic function in humans. This paper addresses self‐organization of biological systems in relation to—and nested within—other biological systems in pregnancy. Pregnancy constitutes a fundamental state for human embodiment and a key step in the evolution and conservation of our species. While not
Anna Ciaunica +3 more
wiley +1 more source
Predicting discrete-time bifurcations with deep learning
Nature Communications, 2023 Many natural and man-made systems are prone to critical transitions—abrupt and potentially devastating changes in dynamics. Deep learning classifiers can provide an early warning signal for critical transitions by learning generic features of ...
Thomas M. Bury +6 more
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Detecting period-doubling bifurcation: an approximate monodromy matrix approach
Automatica, 2001 A quasi-analytical approach is developed for detecting period-doubling bifurcation emerging near a Hopf bifurcation point. The new algorithm employs higher-order Harmonic Balance Approximations (HBAs) to compute the monodromy matrix, useful for the study of limit cycle bifurcations.
Berns, Daniel Walther +2 more
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Advanced Materials, EarlyView.Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa +6 more
wiley +1 more source