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Kernel-Based Approximation of the Koopman Generator and Schrödinger Operator

Many dimensionality and model reduction techniques rely on estimating dominant eigenfunctions of associated dynamical operators from data. Important examples include the Koopman operator and its generator, but also the Schrödinger operator. We propose a kernel-based method for the approximation of d...

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Detalles Bibliográficos
Autores principales: Klus, Stefan, Nüske, Feliks, Hamzi, Boumediene
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7517260/
https://www.ncbi.nlm.nih.gov/pubmed/33286494
http://dx.doi.org/10.3390/e22070722