577 citations · 1.5k across the 23 of their papers we have counts for
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math.DS2019
Geometric Considerations of a Good Dictionary for Koopman Analysis of Dynamical Systems: Cardinality, 'Primary Eigenfunction,' and Efficient Representation
Erik Bollt
Representation of a dynamical system in terms of simplifying modes is a central premise of reduced order modelling and a primary concern of the increasingly popular DMD (dynamic mo…
eess.SP2019
How Entropic Regression Beats the Outliers Problem in Nonlinear System Identification
Abd AlRahman R. AlMomani, Jie Sun, Erik Bollt
In this work, we developed a nonlinear System Identification (SID) method that we called Entropic Regression. Our method adopts an information-theoretic measure for the data-driven…