31 citations · 219 across the 36 of their papers we have counts for
7 papers · 1 filter
Dynamics of a 2D lattice of van der Pol oscillators with nonlinear repulsive coupling
I. A. Shepelev, S. S. Muni, T. E. Vadivasova
We describe spatiotemporal patterns in a network of identical van der Pol oscillators coupled in a two-dimensional geometry. In this study, we show that the system under study demo…
Influence of Sodium Inward Current on Dynamical Behaviour of Modified Morris-Lecar Model
Hammed Olawale Fatoyinbo, Sishu Shankar Muni, Afeez Abidemi
This paper presents a modified Morris-Lecar model by incorporating the sodium inward current. The dynamical behaviour of the model in response to key parameters is investigated. Th…
Chimera states in ring-star network of Chua circuits
S. S. Muni, A. Provata
We investigate the emergence of amplitude and frequency chimera states in ring-star networks consisting of identical Chua circuits connected via nonlocal diffusive, bidirectional c…
Quantifying the transition from spiral waves to spiral wave chimeras in a lattice of self-sustained oscillators
I. A. Shepelev, A. V. Bukh, S. S. Muni +1
The present work is devoted to the detailed quantification of the transition from spiral waves to spiral wave chimeras in a network of self-sustained oscillators with two-dimension…
Role of solitary states in forming spatiotemporal patterns in a 2D lattice of van der Pol oscillators
I. A. Shepelev, A. V. Bukh, S. S. Muni +1
The behavior of the ensemble of coupled van der Pol oscillators is abundant when coupling parameters are changed. Incoherent and chimera-like regimes are observed at small values o…
A Study on the Synchronization Aspect of Star Connected Identical Chua Circuits
S. S. Muni, S. Padhee, K. C. Pati
This paper provides a study on the synchronization aspect of star connected identical chua's circuits. Different coupling such as conjugate coupling, diffusive coupling and mea…
Homoclinic tangencies with infinitely many asymptotically stable single-round periodic solutions
S. S. Muni, R. I. McLachlan, D. J. W. Simpson
We consider a homoclinic orbit to a saddle fixed point of an arbitrary map on and study the phenomenon that has an infinite family of asymptotical…