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Quantitative Propagation of Chaos for Generalized Kacparticle Systems
(Inst Mathematical Statistics, 2016)
We study a class of one-dimensional particle systems with true (Bird type) binary interactions, which includes Kac's model of the Boltzmann equation and nonlinear equations for the evolution of wealth distribution arising ...
Synchronization of stochastic mean field networks of Hodgkin–Huxley neurons with noisy channels
(Springer Verlag, 2019)
In this work we are interested in a mathematical model of the collective behavior of a fully connected network of finitely many neurons, when their number and when time go to infinity. We assume that every neuron follows ...
Contrasting chaotic with stochastic dynamics via ordinal transition networksContrasting chaotic with stochastic dynamics via ordinal transition networks
(American Institute of PhysicsAmerican Institute of Physics, 2020-06-01)
We introduce a representation space to contrast chaotic with stochastic dynamics. Following the complex network representation of a time series through ordinal pattern transitions, we propose to assign each system a position ...
Bending of stochastic Kirchhoff plates on Winkler foundations via the Galerkin method and the Askey-Wiener scheme
(ELSEVIER SCI LTD, 2010)
In this paper, the method of Galerkin and the Askey-Wiener scheme are used to obtain approximate solutions to the stochastic displacement response of Kirchhoff plates with uncertain parameters. Theoretical and numerical ...
Transport and dynamical properties for a bouncing ball model with regular and stochastic perturbations
(Elsevier B.V., 2015-03-01)
Some statistical properties related to the diffusion in energy for an ensemble of classical particles in a bouncing ball model are studied. The particles are confined to bounce between two rigid walls. One of them is fixed ...
Impact of the Eulerian chaos of magnetic field lines in magnetic reconnection
(American Institute of Physics, 2016-12)
Stochasticity is an ingredient that may allow the breaking of the frozen-in law in the reconnection process. It will first be argued that the non-ideal effects may be considered as an implicit way to introduce stochasticity. ...
Contrasting stochasticity with chaos in a permutation Lempel–Ziv complexity — Shannon entropy plane
(Elsevier, 2020-09)
This paper aims at introducing the Lempel–Ziv permutation complexity vs. permutation entropy plane (EC-plane) as a tool to analyze time series with diverse dynamical nature. These two quantities use the Bandt and Pompe ...
Multi-element flow-driven spectral chaos (ME-FSC) method for uncertainty quantification of dynamical systems
(Academic Press Inc.United States, 2022)
On ecosystems dynamics
(Elsevier, 2017)
We show how a dynamical system given by a t-score function for some class of monotonic data transformations generates consistent extreme value estimators. The variation of their values increases the uncertainty of proper ...