551 citations · 3.7k across the 69 of their papers we have counts for
6 papers · 1 filter
Optimal test-kit based intervention strategy of epidemic spreading in heterogeneous complex networks
Subrata Ghosh, Abhishek Senapati, Joydev Chattopadhyay +2
We propose a deterministic compartmental model of infectious disease which considers the test-kits as an important ingredient for the suppression and mitigation of epidemics. A rig…
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…
Mitigating long transient time in deterministic systems by resetting
Arnob Ray, Arnab Pal, Dibakar Ghosh +2
How long does a trajectory take to reach a stable equilibrium point in the basin of attraction of a dynamical system? This is a question of quite general interest, and has stimulat…
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…
Effect of repulsive links on frustration in attractively coupled networks
Sayantan Nag Chowdhury, Dibakar Ghosh, Chittaranjan Hens
We investigate the impact of attractive-repulsive interaction in networks of limit-cycle oscillators. Mainly we focus on the design principle for generating an anti-phase state bet…