Data assimilation in a wave equation: A variational representer approach for the Grenoble tidal model

DOI10.1006/jcph.1998.5966zbMath0931.76046OpenAlexW1998793198MaRDI QIDQ1282377

F. H. Lyard

Publication date: 30 March 1999

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jcph.1998.5966

zbMATH Keywords

variational formulationhydrodynamic modelinverse error covariance operatorsL(2) norm-type cost functionlinearized wave equationtidal elevation in South Atlantictidal gauge data

Mathematics Subject Classification ID

Hydrology, hydrography, oceanography (86A05) General theory of rotating fluids (76U05) Finite element methods applied to problems in fluid mechanics (76M10)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Optimisation methods for bathymetry and open boundary conditions in a finite element model of ocean tides
• Finite element method for spectral modelling of tides