Max Planck Institute for Dynamics and Self-Organization -- Department for Nonlinear Dynamics and Network Dynamics Group
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MPI Kolloquium

Wednesday, 07.12.2011 16 c.t.

Hierarchical populations of coupled oscillators: nonlinear coupling and partial integrability

by Prof. Dr. Arkady Pikovsky
from University Potsdam, Institute for Physics and Astronomy

Contact person: Christian Bick

Location

Ludwig Prandtl lecture hall

Abstract

We describe the dynamics of hierarchically organized populations of coupled oscillators with equations for the order parameters. A relation between two approaches (Watanabe-Strogatz and Ott-Antonsen) is discussed. We focus on effects due to nonlinear coupling, in particular on self-organized quasiperiodicity and self-emerging chimeras.

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