Tag: koopman

Nonparametric Sparse Online Learning of the Koopman Operator arXiv:2501.16489v1 Announce Type: new Abstract: The Koopman operator provides a powerful framework for representing the dynamics of general nonlinear dynamical systems. Data-driven techniques to learn the Koopman operator typically assume that the chosen function space is closed under system dynamics. In this paper, we study the Koopman…