Govindarajan, Nithin; Mohr, Ryan; Chandrasekaran, Shivkumar; Mezic, Igor On the approximation of Koopman spectra for measure preserving transformations. (English) Zbl 1436.28011 SIAM J. Appl. Dyn. Syst. 18, No. 3, 1454-1497 (2019). Reviewer: Sergey Ludkovsky (Moskva) MSC: 28D05 37E40 47A58 47A75 PDFBibTeX XMLCite \textit{N. Govindarajan} et al., SIAM J. Appl. Dyn. Syst. 18, No. 3, 1454--1497 (2019; Zbl 1436.28011) Full Text: DOI arXiv
Giannakis, Dimitrios; Ourmazd, Abbas; Slawinska, Joanna; Zhao, Zhizhen Spatiotemporal pattern extraction by spectral analysis of vector-valued observables. (English) Zbl 1428.37084 J. Nonlinear Sci. 29, No. 5, 2385-2445 (2019); correction ibid. 30, No. 2, 711 (2020). Reviewer: Mohammad Sajid (Buraidah) MSC: 37M25 28B05 37M10 47B34 PDFBibTeX XMLCite \textit{D. Giannakis} et al., J. Nonlinear Sci. 29, No. 5, 2385--2445 (2019; Zbl 1428.37084) Full Text: DOI arXiv