Time Periodic Solutions for 3D Quasi-Geostrophic Model
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DOI: 10.1007/s00220-021-04290-w
Abstract: This paper aims to study time periodic solutions for 3D inviscid quasi-geostrophic model. We show the existence of non trivial rotating patches by suitable perturbation of stationary solutions given by generic revolution shapes around the… read more here.
Keywords: periodic solutions; quasi geostrophic; time periodic; geostrophic model ... See more keywords
Data Assimilation for a Quasi-Geostrophic Model with Circulation-Preserving Stochastic Transport Noise
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DOI: 10.1007/s10955-020-02524-0
Abstract: This paper contains the latest installment of the authors’ project on developing ensemble based data assimilation methodology for high dimensional fluid dynamics models. The algorithm presented here is a particle filter that combines model reduction,… read more here.
Keywords: methodology; data assimilation; geostrophic model; model ... See more keywords