551 citations · 1.9k across the 23 of their papers we have counts for
23 papers
Modeling structure and credit risk of the economy: a multilayer bank-firm network approach
Soumen Majhi, Anna Mancini, Giulio Cimini
Assessing the resilience of the economy requires accounting for its intrinsic multi-layer nature, by assessing for instance how disruptions at the firm level spread through the pro…
Dynamical robustness of network of oscillators
Soumen Majhi, Biswambhar Rakshit, Amit Sharma +2
Most complex systems are nonlinear, relying on emergent behavior from interacting subsystems, often characterized by oscillatory dynamics. Collective oscillatory behavior is essent…
Anti-phase synchronization in a population of swarmalators
Samali Ghosh, Gourab Kumar Sar, Soumen Majhi +1
Swarmalators are oscillatory systems endowed with a spatial component, whose spatial and phase dynamics affect each other. Such systems can demonstrate fascinating collective dynam…
Dynamical robustness of complex networks subject to long-range connectivity
Soumen Majhi
In spite of a few attempts in understanding the dynamical robustness of complex networks, this extremely important subject of research is still in its dawn as compared to the other…
Dynamics on higher-order networks: A review
Soumen Majhi, Matjaz Perc, Dibakar Ghosh
Network science has evolved into an indispensable platform for studying complex systems. But recent research has identified limits of classical networks, where links connect pairs…
The synchronized dynamics of time-varying networks
Dibakar Ghosh, Mattia Frasca, Alessandro Rizzo +4
Over the past two decades, complex network theory provided the ideal framework for investigating the intimate relationships between the topological properties characterizing the wi…
Perspective on attractive-repulsive interactions in dynamical networks: progress and future
Soumen Majhi, Sayantan Nag Chowdhury, Dibakar Ghosh
Emerging collective behavior in complex dynamical networks depends on both coupling function and underlying coupling topology. Through this perspective, we provide a brief yet prof…
Chimera-like behavior in a heterogeneous Kuramoto model: the interplay between the attractive and repulsive coupling
Nikita Frolov, Vladimir Maksimenko, Soumen Majhi +3
Interaction within an ensemble of coupled nonlinear oscillators induces a variety of collective behaviors. One of the most fascinating is a chimera state which manifests the coexis…
Distance dependent competitive interactions in a frustrated network of mobile agents
Sayantan Nag Chowdhury, Soumen Majhi, Dibakar Ghosh
Diverse collective dynamics emerge in dynamical systems interacting on top of complex network architectures. Along this line of research, temporal network has come out to be one of…
Resumption of dynamism in damaged networks of coupled oscillators
Srilena Kundu, Soumen Majhi, Dibakar Ghosh
Deterioration in the dynamical activities may come up naturally or due to environmental influences in a massive portion of biological and physical systems. Such dynamical degradati…
Alternating chimeras in networks of ephaptically coupled bursting neurons
Soumen Majhi, Dibakar Ghosh
In this article, we report the development of an emerging dynamical state, namely, the alternating chimera, in a network of identical neuronal systems induced by an external electr…
Emergence of synchronization in multiplex networks of mobile Rössler oscillators
Soumen Majhi, Dibakar Ghosh, Jürgen Kurths
Different aspects of synchronization emerging in dynamical networks of coupled oscillators have been examined prominently in the last decades. Nevertheless, little attention has be…
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…
Chimera states in uncoupled neurons induced by a multilayer structure
Soumen Majhi, Matjaz Perc, Dibakar Ghosh
Spatial coexistence of coherent and incoherent dynamics in network of coupled oscillators is called a chimera state. We study such chimera states in a network of neurons without an…