Extreme events in dynamical systems and random walkers: A review

SN Chowdhury, A Ray, SK Dana, D Ghosh - Physics Reports, 2022 - Elsevier
Extreme events gain the attention of researchers due to their utmost importance in various
contexts ranging from climate to brain. An observable that deviates significantly from its long …

Neuron-like spiking and bursting in Josephson junctions: a review

A Mishra, S Ghosh, S Kumar Dana… - … Journal of Nonlinear …, 2021 - pubs.aip.org
The superconducting Josephson junction shows spiking and bursting behaviors, which have
similarities with neuronal spiking and bursting. This phenomenon had been observed long …

Reproduced neuron-like excitability and bursting synchronization of memristive Josephson junctions loaded inductor

F Wu, H Meng, J Ma - Neural Networks, 2024 - Elsevier
Employing electronic component including memristor and Josephson junction to mimic
biological neuron or synapse has elicited intense research in recent years. Neurons …

Dynamics of neuron-like excitable Josephson junctions coupled by a metal oxide memristive synapse

F Wu, Z Yao - Nonlinear Dynamics, 2023 - Springer
Transition of firing modes via synapse is a crucial step in neural coding. The
neuron/synapse-like circuits have been proposed to simulate neural behaviors and …

Synchronization of bursting memristive Josephson junctions via resistive and magnetic coupling

F Wu, Y Guo, J Ma, W ** - Applied Mathematics and Computation, 2023 - Elsevier
Some electronic components including memristors and Josephson junctions have potential
application to mimic biological neurons or synapses characteristics. In this paper, an …

Extreme events in a complex network: Interplay between degree distribution and repulsive interaction

A Ray, T Bröhl, A Mishra, S Ghosh, D Ghosh… - … Journal of Nonlinear …, 2022 - pubs.aip.org
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 …

Extreme events in globally coupled chaotic maps

SN Chowdhury, A Ray, A Mishra… - Journal of Physics …, 2021 - iopscience.iop.org
Understanding and predicting uncertain things are the central themes of scientific evolution.
Human beings revolve around these fears of uncertainties concerning various aspects like a …

[HTML][HTML] Prediction of dragon king extreme events using machine learning approaches and its characterizations

P Durairaj, GK Sundararam, S Kanagaraj, K Rajagopal - Physics Letters A, 2023 - Elsevier
In this study, we employ a machine learning approach to infer the complex dynamics of
dragon king extreme events. Specifically, we utilize two distinct machine learning …

Mitigation of extreme events in an excitable system

R Shashangan, S Sudharsan… - … Physical Journal Plus, 2024 - epjplus.epj.org
Formulating mitigation strategies is one of the main aspect in the dynamical study of extreme
events. Apart from the effective control, easy implementation of the devised tool should also …

Extreme rotational events in a forced-damped nonlinear pendulum

TK Pal, A Ray, S Nag Chowdhury… - … Interdisciplinary Journal of …, 2023 - pubs.aip.org
Since Galileo's time, the pendulum has evolved into one of the most exciting physical
objects in mathematical modeling due to its vast range of applications for studying various …