Spectral Filtering of Interpolant Observables for a Discrete-in-Time Downscaling Data Assimilation Algorithm

DOI10.1137/18M1218480zbMath1428.35276arXiv1809.08654MaRDI QIDQ5238224

Emine Celik, Edriss S. Titi, Eric J. Olson

Publication date: 28 October 2019

Published in: SIAM Journal on Applied Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1809.08654

zbMATH Keywords

two-dimensional Navier-Stokes equationsdiscrete-in-time data assimilationdownscaling algorithm

Mathematics Subject Classification ID

Control/observation systems governed by partial differential equations (93C20) Navier-Stokes equations (35Q30) Approximate trajectories (pseudotrajectories, shadowing, etc.) in smooth dynamics (37C50) Flow control and optimization for incompressible inviscid fluids (76B75)

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