551 citations · 1.9k across the 23 of their papers we have counts for
10 papers · 1 filter
Survivability of a metapopulation under local extinctions
Srilena Kundu, Soumen Majhi, Sourav Kumar Sasmal +2
A metapopulation structure in landscape ecology comprises a group of interacting spatially separated subpopulations or patches of the same species that may experience several local…
Chimera states in a multilayer network of coupled and uncoupled neurons
Soumen Majhi, Matjaz Perc, Dibakar Ghosh
We study the emergence of chimera states in a multilayer neuronal network, where one layer is composed of coupled and the other layer of uncoupled neurons. Through the multilayer s…
Restoration of oscillation in network of oscillators in presence of direct and indirect interactions
Soumen Majhi, Bidesh K. Bera, Sourav K. Bhowmick +1
The suppression of oscillations in coupled systems may lead to several unwanted situations, which requires a suitable treatment to overcome the suppression. In this paper, we show…
Synchronization of chaotic modulated time delay networks in presence of noise
Soumen Majhi, Bidesh K. Bera, Santo Banerjee +1
We study the constructive role of noises in a Lorenz system with functional delay. The effect of delay can change the dynamics of the system to a chaotic one from its steady state.…
Resurgence of oscillation in coupled oscillators under delayed cyclic interaction
Bidesh K. Bera, Soumen Majhi, Dibakar Ghosh
This paper investigates the emergence of amplitude death and revival of oscillations from the suppression states in a system of coupled dynamical units interacting through delayed…
Basin stability measure of different steady states in coupled oscillators
Sarbendu Rakshit, Bidesh K. Bera, Soumen Majhi +2
In this report, we investigate the stabilization of saddle fixed points in coupled oscillators where individual oscillators exhibit the saddle fixed points. The coupled oscillators…
Synchronization of moving oscillators in three dimensional space
Soumen Majhi, Dibakar Ghosh
We investigate macroscopic behavior of a dynamical network consisting of a time-evolving wiring of interactions among a group of random walkers. We assume that each walker (agent)…
Amplitude death and resurgence of oscillation in network of mobile oscillators
Soumen Majhi, Dibakar Ghosh
The phenomenon of amplitude death has been explored using a variety of different coupling strategies in the last two decades. In most of the work, the basic coupling arrangement is…
Chimera states in two-dimensional networks of locally coupled oscillators
Srilena Kundu, Soumen Majhi, Bidesh K. Bera +2
Chimera state is defined as a mixed type of collective state in which synchronized and desynchronized subpopulations of a network of coupled oscillators coexist and the appearance…
Chimera states: Effects of different coupling topologies
Bidesh K. Bera, Soumen Majhi, Dibakar Ghosh +1
Collective behavior among coupled dynamical units can emerge in various forms as a result of different coupling topologies as well as different types of coupling functions. Chimera…