Results 41 to 50 of about 101,809 (286)

Anomalous synchronization threshold in coupled logistic maps

, 2005
We consider regular lattices of coupled chaotic maps. Depending on lattice size, there may exist a window in parameter space where complete synchronization is eventually attained after a transient regime.
A.M. Batista, Abraham, Anosov, Anteneodo, Anteneodo, Anteneodo, Anteneodo, Barreto, Boccaletti, Bowen, C. Anteneodo, Cencini, Davidchack, Dawson, Dawson, Ding, Ding, Eckmann, Gade, Gade, Grebogi, Grebogi, Heagy, Kaneko, Kuznetsov, Lai, Lai, Lind, Lind, Maistrenko, Pecora, Pikovsky, Platt, Prasad, R.L. Viana, Rangarajan, Romeiras, Sauer, Theiler, Venkataramani, Viana, Viana, Yang, Čenys   +43 more
core   +1 more source

Novel finite-time synchronization criteria for coupled network systems with time-varying delays via event-triggered control

Advances in Difference Equations, 2020
This paper is concerned with the finite-time synchronization of coupled networks with time-varying delays. We work without applying the finite-time stability theorem, which is widely used in finite-time synchronization for complex networks or finite-time
Wenxia Cui, Wenbin Jin, Zhenjie Wang
doaj   +1 more source

Explosive synchronization enhanced by time-delayed coupling

, 2012
We study the emergence of synchronization in scale-free networks by considering the Kuramoto model of coupled phase oscillators. The natural frequencies of oscillators are assumed to be correlated with their degrees and a time delay is included in the ...
Peron, Thomas Kauê Dal'Maso, Rodrigues, Francisco Aparecido   +1 more
core   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Finite time pinning function projective synchronization control of complex networks with time-varying delay

Measurement + Control
Finite time control and finite time function projective synchronization for complex networks are studied in this paper. The complex networks with time-varying delay and function projective synchronization are achieved in finite time.
Wen-tao Rong, Qiang Wei
doaj   +1 more source

Finite-time synchronization of uncertain complex dynamic networks with time-varying delay

Advances in Difference Equations, 2020
This study investigates the finite-time synchronization of uncertain nonlinear complex dynamic networks with time-varying delay. For a class of complex network models with time-varying delay and uncertain system parameters, the time delay changes ...
Yiping Luo, Yuejie Yao
doaj   +1 more source

Asymptotic and Finite-Time Synchronization of Fractional-Order Memristor-Based Inertial Neural Networks with Time-Varying Delay

Fractal and Fractional, 2022
This paper emphasized on studying the asymptotic synchronization and finite synchronization of fractional-order memristor-based inertial neural networks with time-varying latency.
Yeguo Sun, Yihong Liu, Lei Liu
doaj   +1 more source

Noise-driven Synchronization in Coupled Map Lattices

, 1999
Synchronization is shown to occur in spatially extended systems under the effect of additive spatio-temporal noise. In analogy to low dimensional systems, synchronized states are observable only if the maximum Lyapunov exponent $\Lambda$ is negative ...
Baroni, L., Livi, R., Torcini, A.
core   +1 more source

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

Advanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park, Jewoong Lee, In‐Suk Choi, Changsoon Kim   +3 more
wiley   +1 more source