Zobrazeno 1 - 10 of 13 pro vyhledávání: '"N. R. Lezina"'
1
Recovery of Boundary Functions on External and Internal Open Boundaries in an Open Sea Hydrodynamic Problem
Autor: V. I. Agoshkov, Tatiana O. Sheloput, N. R. Lezina
Publikováno v: Computational Mathematics and Mathematical Physics. 60:1855-1871
The inverse problem of recovering boundary functions on external and internal open boundaries for an open sea hydrodynamic model based on the linearized shallow water equations is considered. The external open boundary is meant as the boundary separa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c8003ac8d8d9b82f837722f8c34de9f
https://doi.org/10.1134/s0965542520110019
Zobrazit plný text záznamu
2
Methods of variational data assimilation with application to problems of hydrothermodynamics of marine water areas
Autor: Eugene Parmuzin, Tatiana O. Sheloput, Valery Agoshkov, N. R. Lezina, V. P. Shutyaev, N. B. Zakharova
Publikováno v: Russian Journal of Numerical Analysis and Mathematical Modelling. 35:189-202
A series of problems related to the class of inverse problems of ocean hydrothermodynamics and problems of variational data assimilation are formulated in the present paper. We propose methods for solving the problems studied here and present results
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b98f699e3f246ca0886c066990bc0cc
https://doi.org/10.1515/rnam-2020-0016
Zobrazit plný text záznamu
5
Processing and assimilation of observation data for the hydrodynamics model of the Black Sea and the Sea of Azov
Autor: N B Zakharova, T O Sheloput, N R Lezina, V P Shutyaev, E I Parmuzin, V I Agoshkov
Publikováno v: Journal of Physics: Conference Series. 2131:022010
This work is aimed at using the marine data of the Shared Use Centre (SUC) “IKI-Monitoring” in the variational assimilation procedures of the Informational Computational System (ICS) “INM RAS - Black Sea”. SUC “IKI - Monitoring” is a tool
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::890619381f06a0cee247fbebe5247fe8
https://doi.org/10.1088/1742-6596/2131/2/022010
Zobrazit plný text záznamu
6
Domain Decomposition Method for the Variational Assimilation of the Sea Level in a Model of Open Water Areas Hydrodynamics
Autor: N. R. Lezina, Valery Agoshkov, Tatiana O. Sheloput
Publikováno v: Journal of Marine Science and Engineering, Vol 7, Iss 6, p 195 (2019)
Journal of Marine Science and Engineering
Volume 7
Issue 6
One of the modern fields in mathematical modelling of water areas is developing hybrid coastal ocean models based on domain decomposition. In coastal ocean modelling a problem to be solved is setting open boundary conditions. One of the methods deali
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c61055973c2736c1ed1bd2b6d534cda
https://www.mdpi.com/2077-1312/7/6/195
Zobrazit plný text záznamu
7
Informational Computational System 'INM RAS – Baltic Sea' in the problem of operational forecasting of the marine environment state and assessment of risks of oil pollution
Autor: N. R. Lezina, Tatiana O. Sheloput, Valery Agoshkov, E. I. Parmuzin, Nikita Aseev, Victor P. Shutyaev, N. B. Zakharova
Publikováno v: 2018 IEEE/OES Baltic International Symposium (BALTIC).
The results of the development of the Informational Computational System (ICS) "INM RAS – Baltic Sea" are presented. The System includes numerical model of the Baltic Sea hydrothermodynamics, the oil spill model describing the propagation of a slic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebddce3e838792fd825fe7ba260dc3f5
https://doi.org/10.1109/baltic.2018.8634851
Zobrazit plný text záznamu
9
Akademický článek
Sensitivity of functionals of the solution to a variational data assimilation problem with heat flux reconstruction for the sea thermodynamics model.
Autor: Shutyaev, Victor P., Parmuzin, Eugene I.
Publikováno v: Russian Journal of Numerical Analysis & Mathematical Modelling; Dec2022, Vol. 37 Issue 6, p373-382, 10p
Zobrazit plný text záznamu
10
Akademický článek
Numerical solution of the problem of variational data assimilation to restore heat fluxes and initial state for the ocean thermodynamics model.
Autor: Shutyaev, Victor P., Parmuzin, Eugene I.
Publikováno v: Russian Journal of Numerical Analysis & Mathematical Modelling; Feb2021, Vol. 36 Issue 1, p43-53, 11p
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje