6 papers
Multiple hysteresis widths in inertial Kuramoto model
Jayesh C. Jain, Sarika Jalan
Multistability is a well-known feature of the inertial Kuramoto system (KMI). Here, we demonstrate that an interplay of phase lag and triadic interactions in KMI leads to distinct…
Finite-time Lyaponov analysis of a trained reservoir computer
Dishant Sisodia, Sarika Jalan
We use finite-time Lyapunov exponent (FTLE) distributions to probe transition mechanisms in high-dimensional reservoir maps trained on low-dimensional chaotic dynamics across multi…
Interplay of inertia and external forcing in Kuramoto model
Pratishtha Agnihotri, Sarika Jalan
The impact of external forcing is well studied in the Kuramoto model without inertia, but remains unclear for inertial Kuramoto oscillators (KMI) with bimodal intrinsic frequency d…
Second-order Kuramoto model with adaptive simplicial complex
Priyanka Rajwani, Sarika Jalan
We investigate the emergence of synchronization in the second-order Kuramoto model with adaptive simplicial interactions on a globally connected network. This inertial Kuramoto fra…
Solitary states in spiking oscillators with higher-order interactions
Vladimir V. Semenov, Subhasanket Dutta, Stefano Boccaletti +3
We study a system of globally coupled FitzHugh-Nagumo oscillators, showing that the presence of higher-order interactions affects the character of the transition between synchronou…
Dynamical phase transitions in postictal generalized EEG suppression
Subhasanket Dutta, Sarika Jalan, Yash Shashank Vakilna +1
Postictal generalized EEG suppression (PGES) is a neurological condition that occurs in patients with generalized tonic-clonic seizures. It is marked by suppressed signals just aft…