6 papers
Synchronization, Collective Oscillations, and Information Flow in Duplex Networks
Ali Seif, Mina Zarei
In many real-world systems, partial synchronization is the dominant dynamical regime and, in systems such as the brain, is often accompanied by collective oscillations in which mul…
Time-Delayed Dynamics in Regular Kuramoto Networks with Inertia: Multistability, Traveling Waves, Chimera States, and Transitions to Seizure-Like Activity
Esmaeil Mahdavi, Mina Zarei, Philipp Hövel +1
This study examines the complex interplay between inertia and time delay in regular rotor networks within the framework of the second-order Kuramoto model. By combining analytical…
Modeling Spatial Synchronization of Predator-Prey Oscillations via the XY Model under Demographic Stochasticity and Migration
Solmaz Golmohammadi, Mina Zarei, Jacopo Grilli
We investigate stochastic predator-prey dynamics and their spatial phase synchronization using the Rosenzweig-MacArthur model coupled across multiple patches. Combining stochastic…
The effect of demographic stochasticity on predatory-prey oscillations
Solmaz Golmohammadi, Mina Zarei, Jacopo Grilli
The ecological dynamics of interacting predator and prey populations can display sustained oscillations, as for instance predicted by the Rosenzweig-MacArthur predator-prey model.…
Synchronization of the time-delayed Kuramoto model in a regular network
Sara Ameli, Esmaeil Mahdavi, Mina Zarei +1
This study investigates the impact of delayed coupling on the global and local synchronization of identical coupled oscillators residing in a ring. Utilizing the Kuramoto model, we…
Synchronization of two coupled massive oscillators in the time-delayed Kuramoto model
Esmaeil Mahdavi, Mina Zarei, Farhad Shahbazi
We examine the impact of time delay on two coupled massive oscillators within the second-order Kuramoto model, which is relevant to the operations of real-world networks that rely…