The Eigenfunctions of the Transfer Operator for the Dyson Model in a Field
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DOI: 10.1007/s10955-025-03476-z
Abstract: The recent works [5] and [15] have studied the spectral properties of the Dyson model in the absence of an external field. This paper is a continuation of [5] and aims to bridge the gap… read more here.
Keywords: model field; dyson model; model; transfer operator ... See more keywords
Spectral Early-Warning Signals for Sudden Changes in Time-Dependent Flow Patterns
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DOI: 10.3390/fluids6020049
Abstract: Lagrangian coherent sets are known to crucially determine transport and mixing processes in non-autonomous flows. Prominent examples include vortices and jets in geophysical fluid flows. Coherent sets can be identified computationally by a probabilistic transfer-operator-based… read more here.
Keywords: transfer operator; time dependent; sudden changes; flow patterns ... See more keywords