3 papers
nlin.CD2025
Multivariate time series prediction using clustered echo state network
S. Hariharan, R. Suresh, V. K. Chandrasekar
Many natural and physical processes can be understood by analyzing multiple system variables evolving, forming a multivariate time series. Predicting such time series is challengin…
nlin.CD2025
Heterogeneous noise-induced extreme events and synchronization in a globally coupled network of FitzHugh-Nagumo oscillators
S. Hariharan, R. Suresh, V. K. Chandrasekar
This study investigates the dynamics of a globally coupled network of heterogeneous FitzHugh Nagumo (FHN) oscillators under stochastic influences, with particular emphasis on the e…
cond-mat.dis-nn2025
Noise induced extreme events in single Fitzhugh-Nagumo oscillator
S. Hariharan, R. Suresh, V. K. Chandrasekar
The FitzHugh-Nagumo (FHN) model serves as a fundamental neuronal model which is extensively studied across various dynamical scenarios, we explore the dynamics of a scalar FHN osci…