Window of multistability and its control in a simple 3D Hopfield neural network: application to biomedical image encryption

ZT Njitacke, SD Isaac, T Nestor, J Kengne - Neural Computing and …, 2021 - Springer
In this contribution, the problem of multistability control in a simple model of 3D HNNs as
well as its application to biomedical image encryption is addressed. The space …

Dynamical analysis of a simple autonomous jerk system with multiple attractors

J Kengne, ZT Njitacke, HB Fotsin - Nonlinear Dynamics, 2016 - Springer
In recent years, tremendous research efforts have been devoted to simple chaotic oscillators
based on jerk equation that involves a third-time derivative of a single variable. In the …

Coexistence of hidden chaotic attractors in a novel no-equilibrium system

VT Pham, C Volos, S Jafari, T Kapitaniak - Nonlinear Dynamics, 2017 - Springer
Hidden attractors have received considerable interest in physics, mechanics and other
dynamical areas recently. This paper introduces a novel autonomous system with hidden …

Complex dynamics in a Hopfield neural network under electromagnetic induction and electromagnetic radiation

Q Wan, Z Yan, F Li, S Chen, J Liu - Chaos: An Interdisciplinary Journal …, 2022 - pubs.aip.org
Due to the potential difference between two neurons and that between the inner and outer
membranes of an individual neuron, the neural network is always exposed to complex …

Antimonotonicity, chaos and multiple attractors in a novel autonomous memristor-based jerk circuit

J Kengne, AN Negou, D Tchiotsop - Nonlinear Dynamics, 2017 - Springer
A novel memristor-based oscillator derived from the autonomous jerk circuit (Sprott in IEEE
Trans Circuits Syst II Express Briefs 58: 240–243, 2011) is proposed. A first-order memristive …

Coexistence of multiple attractors and crisis route to chaos in a novel memristive diode bidge-based Jerk circuit

ZT Njitacke, HB Fotsin, AN Negou, D Tchiotsop - Chaos, Solitons & …, 2016 - Elsevier
In the present paper, a new memristor based oscillator is obtained from the autonomous
Jerk circuit [Kengne et al., Nonlinear Dynamics (2016) 83: 751̶765] by substituting the …

Coexistence of multiple attractors and crisis route to chaos in a novel chaotic jerk circuit

J Kengne, ZT Njitacke… - … Journal of Bifurcation …, 2016 - World Scientific
In this paper, a novel autonomous RC chaotic jerk circuit is introduced and the
corresponding dynamics is systematically investigated. The circuit consists of opamps …

[图书][B] Introduction to mathematical modeling and chaotic dynamics

RK Upadhyay, SRK Iyengar - 2013 - books.google.com
Introduction to Mathematical Modeling and Chaotic Dynamics focuses on mathematical
models in natural systems, particularly ecological systems. Most of the models presented are …

A plethora of behaviors in a memristor based Hopfield neural networks (HNNs)

ZT Njitacke, J Kengne, HB Fotsin - International Journal of Dynamics and …, 2019 - Springer
This work investigates the nonlinear dynamics of a model of memristor based Hopfield
Neural Networks (HNNs). The investigations show that the memristive HNNs possesses …

On the dynamics of Chua's oscillator with a smooth cubic nonlinearity: occurrence of multiple attractors

J Kengne - Nonlinear Dynamics, 2017 - Springer
Chua's circuit is one of the well-known nonlinear circuits which have been used to study a
rich variety of nonlinear dynamic behaviors such as bifurcation, chaos, and routes to chaos …