37 citations · 131 across the 15 of their papers we have counts for
15 papers
Chimera state in a neuronal network under the action of a magnetic field
Gael R Simo, Carmel T lambu, Adamou Dang Koko +3
The Hindmarsh-Rose (HR) neuronal network has recently been the subject of studies highlighting the influence of the electric field on the chimera states within it. In this study, w…
Characterizing some dynamical states in swarmalators system using recurrence analysis
Delors A. Jiofack, Zidane Choffo, Carmel T. Lambu +4
Chimera or chimera-like states arise in a wide variety of networks and their identification remains challenging particularly when mobility prevents index-based ordering of the node…
Traveling chimeras and collective coordination in beta-cell networks
Carine Simo, Venceslas Nguefoue Meli, Patrick Louodop +2
Pancreatic -cells play a central role in maintaining glucose homeostasis through the pulsatile secretion of insulin. This essential function relies not only on intracellular reg…
Topological transitions in swarmalators systems
Patrick Louodop, Michael N. Jipdi, Gael R. Simo +6
After its development, the swarmalators model attracted a great deal of attention since it was found to be very suitable to reproduce several behaviors in collective dynamics. Howe…
Energy-dynamics interplay in temporal networks triggers explosive synchronization
Romuald Mbonwouo, Steve J. Kongni, Sishu Shankar Muni +4
Synchronization in networks of coupled oscillators is a fundamental problem in the study of collective behavior. In this paper, we investigate the synchronization transition in net…
Mobile oscillators in a mobile multi-cluster network
Venceslas Nguefoue Meli, Thierry Njougouo, Steve J. Kongni +3
Different collective behaviors emerging from the unknown have been examined in networks of mobile agents in recent years. Mobile systems, far from being limited to modeling and stu…
Expected and unexpected routes to synchronization in a system of swarmalators
Steve J. Kongni, Thierry Njougouo, Patrick Louodop +3
Systems of oscillators whose internal phases and spatial dynamics are coupled, swarmalators, present diverse collective behaviors which in some cases lead to explosive synchronizat…
Chimera state in neural network with the Proportional-Integral-Derivative coupling
Adamdine M. Abdoulaye, Venceslas Nguefoue Meli, Steve J. Kongni +2
This study delves into the emergence of collective behaviors within a network comprising interacting cells. Each cell integrates a fixed number of neurons governed by an activation…
Synchronization in a multilevel network using the Hamilton-Jacobi-Bellman (HJB) technique
Thierry Njougouo, Victor Camargo, Patrick Louodop +3
This paper presents the optimal control and synchronization problem of a multilevel network of Rössler chaotic oscillators. Using the Hamilton-Jacobi-Bellman (HJB) technique, the o…
Traveling chimera patterns in two-dimensional neuronal network
Gael R. Simo, Patrick Louodop, Dibakar Ghosh +3
We study the emergence of the traveling chimera state in a two-dimensional network of Hindmarsh-Rose burst neurons with the mutual presence of local and non-local couplings. We sho…
Chimera states in a neuronal network under the action of an electric field
Gaël R. Simo, Thierry Njougouo, R. P. Aristides +3
The phenomenon of the chimera state symbolizes the coexistence of coherent and incoherent sections of a given population. This phenomenon identified in several physical and biologi…
Dynamics of multilayer networks with amplification
Thierry Njougouo, Victor Camargo, Patrick Louodop +3
We study the dynamics of a multilayer network of chaotic oscillators subject to an amplification. Previous studies have proven that multilayer networks present phenomena such as sy…
Coherent libration to coherent rotational dynamics via chimeralike states and clustering in Josephson Junction array
Arindam Mishra, Suman Saha, Chittaranjan Hens +5
An array of excitable Josephson junctions under global mean-field interaction and a common periodic forcing shows emergence of two important classes of coherent dynamics, libration…
Effective synchronization of a class of Chua's chaotic systems using an exponential feedback coupling
Patrick Louodop, Hilaire Fotsin, Elie B. Megam Ngouonkadi +2
In this work a robust exponential function based controller is designed to synchronize effectively a given class of Chua's chaotic systems. The stability of the drive-response syst…
Finite-time synchronization of tunnel diode based chaotic oscillators
Patrick Louodop, Hilaire Fotsin, Michaux Kountchou +3
This paper addresses the problem of finite-time synchronization of tunnel diode based chaotic oscillators. After a brief investigation of its chaotic dynamics, we propose an active…