53 citations · 170 across the 4 of their papers we have counts for
5 papers
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…
Understanding the origin of extreme events in El Niño-Southern Oscillation
Arnob Ray, Sarbendu Rakshit, Gopal K. Basak +2
We investigate a low-dimensional slow-fast model to understand the dynamical origin of El Niño-Southern Oscillation. A close inspection of the system dynamics using several bifurca…
Transitions from chimeras to coherence: An analytical approach by means of the coherent stability function
Sarbendu Rakshit, Zahra Faghani, Fatemeh Parastesh +4
Chimera states have been a vibrant subject of research in the recent past, but the analytical treatment of transitions from chimeras to coherent states remains a challenge. Here we…
Intermittent large deviation of chaotic trajectory in Ikeda map: Signature of extreme events
Arnob Ray, Sarbendu Rakshit, Dibakar Ghosh +1
We notice signatures of extreme events-like behavior in a laser based Ikeda map. The trajectory of the system occasionally travels a large distance away from the bounded chaotic re…
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…