Results 31 to 40 of about 101,968 (267)

Synchronization Problems of Fuzzy Competitive Neural Networks

open access: yesAdvances in Mathematical Physics, 2022
This paper is devoted to investigating the fixed-time and finite-time synchronization for fuzzy competitive neural networks with discontinuous activation functions.
Lingping Zhang, Feng Duan, Bo Du
doaj   +1 more source

Markov two-components processes [PDF]

open access: yes, 2013
We propose Markov two-components processes (M2CP) as a probabilistic model of asynchronous systems based on the trace semantics for concurrency. Considering an asynchronous system distributed over two sites, we introduce concepts and tools to manipulate ...
Abbes, Samy
core   +4 more sources

Finite-Time Combination-Combination Synchronization for Hyperchaotic Systems [PDF]

open access: yesJournal of Chaos, 2013
A new type of finite-time synchronization with two drive systems and two response systems is presented. Based on the finite-time stability theory, step-by-step control and nonlinear control method, a suitable controller is designed to achieve finite-time combination-combination synchronization among four hyperchaotic systems.
Huini Lin, Jianping Cai, Jincheng Wang
openaire   +1 more source

Observer-Based Finite-Time Modified Projective Synchronization of Multiple Uncertain Chaotic Systems and Applications to Secure Communication Using DNA Encoding

open access: yesIEEE Access, 2019
This paper studies an observer-based finite-time scheme for two modified projective synchronization modes, including the synchronization of multiple uncertain chaotic response systems to one drive system and transmission synchronization.
Jing Luo   +4 more
doaj   +1 more source

Finite-time stochastic synchronization of complex networks

open access: yesApplied Mathematical Modelling, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yang, Xinsong, Cao, Jinde
openaire   +2 more sources

Cryptography based on neural networks - analytical results

open access: yes, 2002
Mutual learning process between two parity feed-forward networks with discrete and continuous weights is studied analytically, and we find that the number of steps required to achieve full synchronization between the two networks in the case of discrete ...
Engel A   +12 more
core   +1 more source

Detecting synchronization clusters in multivariate time series via coarse-graining of Markov chains [PDF]

open access: yes, 2007
Synchronization cluster analysis is an approach to the detection of underlying structures in data sets of multivariate time series, starting from a matrix R of bivariate synchronization indices.
Allefeld, Carsten, Bialonski, Stephan
core   +2 more sources

Robust finite time synchronization of chaotic systems

open access: yesActa Physica Sinica, 2005
In this paper, a robust finite time fast sliding mode controller is presented fo r a class of chaotic synchronization. Using the fast sliding mode controller, ma ny chaotic systems can achieve synchronization with identical response system th rough state transformation, and Chen's system and hyperchaos system of 4th_order cellular neural network are ...
null Gao Tie-Gang   +2 more
openaire   +1 more source

Synchronization in pth Moment for Stochastic Chaotic Neural Networks with Finite-Time Control

open access: yesComplexity, 2019
Finite-time synchronization in pth moment is considered for time varying stochastic chaotic neural networks. Compared with some existing results about finite-time mean square stability of stochastic neural network, we obtain some useful criteria of ...
Yuhua Xu   +3 more
doaj   +1 more source

Roundoff-induced Coalescence of Chaotic Trajectories

open access: yes, 1996
Numerical experiments recently discussed in the literature show that identical nonlinear chaotic systems linked by a common noise term (or signal) may synchronize after a finite time.
A. Maritan   +18 more
core   +1 more source

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