ACDC Seminar by Narumi Fujii on the 12th of November

On the 12th of November at 16:00, Narumi Fujii will give an Amsterdam Dynamics Seminar. We will go for drinks at Bar Boele after the talk.

The talk will take place in the Maryam seminar room (9A-46).

Title:  Emergence of higher-order interactions in coupled oscillators with time delay and its application to control

Abstract: Higher-order interactions, which generalize pairwise interactions to many-body interactions, are gaining increasing attention in various fields of science, but explicit real-world examples are still not so common. We show that, in Kuramoto-type coupled phase oscillator models, higher-order interactions naturally emerge from time-delayed pairwise interactions commonly observed in real-world coupled systems.  Furthermore, we demonstrate, both numerically and analytically, that the higher-order Kuramoto model captures the dynamics of the original time-delayed Kuramoto model more accurately than the conventional pairwise Kuramoto model based on the Ott-Antonsen ansatz (OA). As an application, we control the time-delayed Kuramoto model and show that the OA equation for the higher-order Kuramoto model provides more accurate predictions than that for the pairwise Kuramoto model.

You can subscribe to the ACDC calendar using this link