A tale of two vortices: how numerical ergodic theory and transfer operators reveal fundamental changes to coherent structures in non-autonomous dynamical systems

Coherent structures are spatially varying regions which disperse minimally over time and organise motion in non-autonomous systems. This work develops and implements algorithms providing multilayered descriptions of time-dependent systems which are not only useful for locating coherent structures, b...

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Bibliographic Details

Published in:	arXiv.org
Main Authors:	Blachut, Chantelle, González-Tokman, Cecilia
Format:	Paper
Language:	English
Published:	Ithaca Cornell University Library, arXiv.org 07.04.2020
Subjects:	Algorithms Coherence Decomposition Dynamical systems Ergodic processes Operators Polar vortex Splitting Time dependence Windows (intervals)
ISSN:	2331-8422
Online Access:	Get full text
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