Results 41 to 50 of about 115,141 (223)
On the interaction of a system with multifrequency oscillations with a chaotic generator [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамикаThe purpose of the work: to study the influence of the dynamics of a chaotic system on a system with multi-frequency quasi-periodicity and the Landau-Hopf scenario.
Kuznetsov, Aleksandr Petrovich +1 more
doaj +1 more source
The Lyapunov Characteristic Exponents and Their Computation [PDF]
, 2009 74 pages, 8 figures, accepted for publication in Lecture Notes in ...
openaire +3 more sources
Strong fast invertibility and Lyapunov exponents for linear systems
Electronic Journal of Qualitative Theory of Differential EquationsWith the goal of deriving the existence of a dominated splitting, Quas, Thieullen and Zarrabi introduced the concept of strong fast invertibility for linear cocycles in 2019.
Florian Noethen
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dynoGP: Deep Gaussian Processes for Dynamic System Identification
International Journal of Adaptive Control and Signal Processing, EarlyView.This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli +3 more
wiley +1 more source
A Perron-type theorem for nonautonomous difference equations with nonuniform behavior
Electronic Journal of Qualitative Theory of Differential Equations, 2015 We show that if the Lyapunov exponents of a linear difference equation are limits, then the same happens with the Lyapunov exponents of the solutions of the nonlinear equations for any sufficiently small nonlinear perturbation.
Hailong Zhu, Can Zhang, Yongxin Jiang
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Advanced Materials, EarlyView.Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh +5 more
wiley +1 more source
Lyapunov exponents and phase transition of Hayward AdS black hole
European Physical Journal C: Particles and FieldsIn this paper, we study the relationship between the phase transition and Lyapunov exponents for 4D Hayward anti-de Sitter (AdS) black hole. We consider the motion of massless and massive particles around an unstable circular orbit of the Hayward AdS ...
Naba Jyoti Gogoi +2 more
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Electronic Journal of Qualitative Theory of Differential EquationsThis paper addresses the Lyapunov exponents of non-vanishing solutions to quasi-linear time-varying systems of differential equations. The linear part is not required to be regular but it is assumed to be integrally separated, which ensures that the ...
Vu Hoang Linh, Ngo Nga
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Out-of-time-order correlators and Lyapunov exponents in sparse SYK
Journal of High Energy Physics, 2023 We use a combination of analytical and numerical methods to study out-of-time order correlators (OTOCs) in the sparse Sachdev-Ye-Kitaev (SYK) model. We find that at a given order of N, the standard result for the q-local, all-to-all SYK, obtained through
Elena Cáceres +3 more
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Advanced Science, EarlyView.Complex microarchitectures emerge from simple flow‐driven transformations as static mixers iteratively reorient and split material domains. Coupled with diverse deposition strategies, chaotic printing provides an accessible platform for fabricating architected materials that support biologically and chemically relevant processes. ABSTRACT Nature builds
Edna Johana Bolívar‐Monsalve +7 more
wiley +1 more source