Koopman Operator
PulseAugur coverage of Koopman Operator — every cluster mentioning Koopman Operator across labs, papers, and developer communities, ranked by signal.
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Koopman operator theory tutorial covers linear system representation and control
This paper introduces Koopman operator theory, a method for linearly representing complex dynamical systems. It details data-driven techniques like extended dynamic mode decomposition (EDMD) for creating finite-dimensio…
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New method enhances Koopman operator predictions for long-horizon forecasting
Researchers have developed a novel approach to improve the robustness of Koopman operator predictions, particularly for long-horizon forecasting. The method introduces an attention-free latent memory (AFT) block to aggr…
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New methods streamline dictionary learning for kernel methods in dynamical systems and regression
Researchers have developed a new method to streamline kernel learning for approximating Koopman operators in nonlinear dynamical systems. This approach extends dictionary learning to kernel EDMD, enabling gradient-based…
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On the algebra of Koopman eigenfunctions and on some of their infinities
Researchers have developed a method to accelerate the computation of Koopman operator eigenspaces for continuous-time dynamical systems with reversible trajectories. By constructing polynomials from a small set of princ…