Abstract
For the mathematical model of the sea thermodynamics developed at the Marchuk Institute of Numerical Mathematics, Russian Academy of Sciences, the problem of variational assimilation of observational data in order to recover heat fluxes on the sea surface is considered. The sensitivity of functionals of the solution to the input data on the heat flux in this problem is studied, and the results of numerical experiments for the model of Black Sea dynamics are presented.
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ACKNOWLEDGMENTS
We are grateful to the referee for useful remarks, which made it possible to improve the presentation of the results and the material.
Funding
This work was supported by the Russian Science Foundation (project no. 20-11-20057, studies in Sections 1 and 2) and the Department of the Moscow Center for Fundamental and Applied Mathematics at the Marchuk Institute of Numerical Mathematics, Russian Academy of Sciences (Agreement with the Ministry of Education and Science of the Russian Federation No. 075-15-2022- 286).
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Translated by E. Chernokozhin
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Parmuzin, E.I., Shutyaev, V.P. Sensitivity of Functionals of the Solution to the Variational Assimilation Problem to the Input Data on the Heat Flux for a Model of Sea Thermodynamics. Comput. Math. and Math. Phys. 63, 623–632 (2023). https://doi.org/10.1134/S0965542523040127
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DOI: https://doi.org/10.1134/S0965542523040127