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DY: Fachverband Dynamik und Statistische Physik

DY 18: Nonlinear Dynamics 1: Synchronization and Chaos (joint session DY/SOE)

DY 18.5: Talk

Tuesday, September 6, 2022, 12:15–12:30, H19

Reservoir Computing and Nonlinear Dynamics — •Ulrich Parlitz — Max Planck Institute for Dynamics and Self-Organization, Göttingen, Germany — Institute for the Dynamics of Complex Systems, Georg-August-Universität Göttingen, Göttingen, Germany

We discuss the interrelation between reservoir computing (RC) and nonlinear dynamics (NLD). On the one hand, the performance of RC can be characterized and improved by concepts from NLD such as generalized synchronization and delay embedding. On the other hand, RC can be used to predict and control dynamical systems, including hybrid architectures that employ physically informed machine learning. Various aspects of this mutual relationship between RC and NLD are illustrated using low-dimensional and spatially extended chaotic dynamical systems.