98 citations · 430 across the 13 of their papers we have counts for
13 papers
Extreme events in a complex network: interplay between degree distribution and repulsive interaction
Arnob Ray, Timo Bröhl, Arindam Mishra +5
The role of topological heterogeneity in the origin of extreme events in a network is investigated here. The dynamics of the oscillators associated with the nodes are assumed to be…
Multimodal distribution of transient time of predator extinction in a three-species food chain
Debarghya Pattanayak, Arindam Mishra, Syamal K. Dana +1
Studies of transient dynamics captures the time history of any dramatic changes in the dynamics of a system. The transient dynamics is investigated here in a classic ecological mod…
Role of assortativity in predicting burst synchronization using echo state network
Mousumi Roy, Abhishek Senapati, Swarup Poria +2
In this study, we use a reservoir computing based echo state network (ESN) to predict the collective burst synchronization of neurons. Specifically, we investigate the ability of E…
Instabilities in quasiperiodic motion lead to intermittent large-intensity events in Zeeman laser
S. Leo Kingston, Arindam Mishra, Marek Balcerzak +2
We report intermittent large-intensity pulses that originate in Zeeman laser due to instabilities in quasiperiodic motion, one route follows torus-doubling to chaos and another goe…
Extreme events in globally coupled chaotic maps
Sayantan Nag Chowdhury, Arnob Ray, Arindam Mishra +1
Understanding and predicting uncertain things are the central themes of scientific evolution. Human beings revolve around these fears of uncertainties concerning various aspects li…
Infection spreading and recovery in a square lattice
Suman Saha, Arindam Mishra, Syamal K. Dana +2
We investigate spreading and recovery of disease in a square lattice, and in particular, emphasize the role of the initial distribution of infected patches in the network, on the p…
Routes to extreme events in dynamical systems: Dynamical and Statistical Characteristics
Arindam Mishra, S. Leo Kingston, Chittaranjan Hens +3
Intermittent large amplitude events are seen in the temporal evolution of a state variable of many dynamical systems. Such intermittent large events suddenly start appearing in dyn…
Emergence of mixed mode oscillations in random networks of diverse excitable neurons: the role of neighbors and electrical coupling
Subrata Ghosh, Argha Mondal, Peng Ji +4
In this paper, we focus on the emergence of diverse neuronal oscillations arising in a mixed population of neurons with different excitability properties. These properties produce…
Extreme events in a network of heterogeneous Josephson junctions
Arnob Ray, Arindam Mishra, Dibakar Ghosh +3
We report rare and recurrent large spiking events in a heterogeneous network of superconducting Josephson junctions (JJ) connected through a resistive load and driven by a radio-fr…
Coupling conditions for globally stable and robust synchrony of chaotic systems
Suman Saha, Arindam Mishra, E. Padmanaban +4
We propose a set of general coupling conditions to select a coupling profile (a set of coupling matrices) from the linear flow matrix (LFM) of dynamical systems for realizing globa…
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…
Chimeralike states in a network of oscillators under attractive and repulsive global coupling
Arindam Mishra, Chittaranjan Hens, Mridul Bose +2
We observe chimeralike states in an ensemble of oscillators using a type of global coupling consisting of two components: attractive and repulsive mean-field feedback. We identify…
Chimera states in a population of identical oscillators under planar cross-coupling
C. R. Hens, A. Mishra, P. K. Roy +2
We report the existence of a chimera state in an assembly of identical nonlinear oscillators that are globally linked to each other in a simple planar cross-coupled form. The rotat…