Results 91 to 100 of about 369,023 (161)

Kolmogorov Entropy From Time Series Using Information-Theoretic Functionals

, 2007
: A technique for identification and quantification of chaotic dynamics in experimental time series is presented. It is based on evaluation of informationtheoretic functionals - redundancies which, estimated from data generated by a lowdimensional ...
Milan Palus
core  

UEG Week 2025 Moderated Posters

United European Gastroenterology Journal, Volume 13, Issue S8, Page S189-S802, October 2025.
wiley   +1 more source

The ordinal Kolmogorov-Sinai entropy: A generalized approximation

, 2017
International audienceWe introduce the multi-dimensional ordinal arrays complexity as a generalized approximation of the ordinal Komogorov-Sinai entropy. The ordinal arrays entropy (OAE) is defined as the Shannon entropy of a series of m-ordinal patterns
Koepf, Wolfram, Eyebe Fouda, J.S. Armand, Jacquir, Sabir   +2 more
core   +1 more source

Analyzing Market Economies from the Perspective of Information Production, Policy, and Self-Organized Equilibrium

Expert Journal of Economics, 2016
A modern market economy is an exceedingly complex, infinite-dimensional, stochastic dynamical system. The failure of mainstream economists to characterize its dynamics may well be due to its intractability.
C-Rene DOMINIQUE
doaj  

Scale-to-scale information flow amplifies turbulent fluctuations

Physical Review Research
In three-dimensional turbulence, information of turbulent fluctuations at large scales is propagated to small scales. Here, we investigate the relation between the information flow and turbulent fluctuations described by a shell model. We first establish
Tomohiro Tanogami, Ryo Araki
doaj   +1 more source

Folding Entropy for Extended Shifts [PDF]

The concept of folding entropy emerges from Ruelle's studies of entropy production in non-equilibrium statistical mechanics and is a significant notion to understand the complexities of non-invertible dynamical systems.
Mattos, Pedro G., Varão, Régis, Martins, Neemias   +2 more
core   +1 more source

On deterministic and Kolmogorov extensions for topological flows

, 2008
The concepts of deterministic and Kolmogorov extensions of topological flows are introduced. We show that the class of deterministic extensions contains distal extensions and moreover that for the deterministic extensions the relative topological entropy
Szymański, Jerzy, Kamiński, Brunon, Siemaszko, Artur   +2 more
core  

The Boltzmann Entropy and Randomness Tests. [PDF]

Entropy (Basel)
Gács P.
europepmc   +1 more source

Sources of knowledge-causation begets entropy increase, time progression, and information flow. [PDF]

Front Cognit
Weber GF.
europepmc   +1 more source

A colour image encryption method based on a coupled map lattice-elementary cellular automaton neurodynamic chaotic system and dynamic dual-affine substitution-box architecture. [PDF]

R Soc Open Sci
Xie X, Yang S, Ning H, Zhou Y, Zhang K.
europepmc   +1 more source