Журнал

About Editorial Board Information for authors and reviewers Publication ethics Contacts User Account: send / review a manuscript
Archive
Volume 21, 2024
Number 1
Volume 20, 2023
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 19, 2022
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 18, 2021
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 17, 2020
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 16, 2019
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 15, 2018
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 14, 2017
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6 Number 7
Volume 13, 2016
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 12, 2015
Number 1 Number 2 Number 3 Number 4 Number 5 Number 6
Volume 11, 2014
Number 1 Number 2 Number 3 Number 4
Volume 10, 2013
Number 1 Number 2 Number 3 Number 4
Volume 9, 2012
Number 1 Number 2 Number 3 Number 4 Number 5
Volume 8, 2011
Number 1 Number 2 Number 3 Number 4
Volume 7, 2010
Number 1 Number 2 Number 3 Number 4
Issue 6, 2009
Volume 1 Volume 2
Issue 5, 2008
Volume 1 Volume 2
Issue 4, 2007
Volume 1 Volume 2
Issue 3, 2006
Volume 1 Volume 2
Issue 2, 2005
Volume 1 Volume 2
Issue 1, 2004
Volume 1
Search
Find:
русский
ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa
CURRENT PROBLEMS IN REMOTE SENSING OF THE EARTH FROM SPACE

  

Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2011, Vol. 8, No. 3, pp. 82-90

Assimilation problem for an "image" of velocities in a model of magnetic hydrodynamics

V. Agoshkov 1, S. Kostrykin 1, A. Semenenko 2
1 Institute of Numeric mathematics RAS, 119333 Moscow, 8 Gubkina str
2 Moscow Institute of Physics and Technology, 141700, Dolgoprudniy, 9 Institutskiy lane
Mathematical models of physical processes in vertical flow, created in magnetic hydrodynamic way in a thin layer of rotating liquid, are proposed. An inverse problem on restoring electric field vector is stated and studied, an algorithm of numerical solution is formulated and the results of numerical experiments are presented.
Keywords: inverse problems, variational data assimilation, images, adjoint problems
Full text

References:

  1. Ponomarev V.M., Khapaev A.A., Yakushkin I.G., DAN, 2009, Vol. 425, No. 6, pp. 821-826.
  2. Agoshkov V.I., Metody optimal'nogo upravleniya i sopryazhennykh uravnenii v zadachakh matematicheskoi fiziki (Methods of optimal control and adjoint equations in problems of mathematical physics), Moscow: IVM RAN, 2003, 256 p.
  3. Marchuk G.I., Sarkisyan A.S., Matematicheskoe modelirovanie tsirkulyatsii okeana (Mathematical modeling of ocean circulation), Moscow: Nauka, 1988, 304 p.
  4. Yanovskii B.M., Zemnoi magnetizm (The earth's magnetism), Leningrad: Izd-vo Leningradskogo un-ta, 1964.
  5. Kirko I.M., Kirko G.E., Magnitnaya gidrodinamika. Sovremennoe videnie problem (Magnetic hydrodynamics. Modern vision), Moscow-Izhevsk, NITs “Regulyarnaya i khaoticheskaya dinamika”, Izhevskii institut komp'yuternykh issledovanii, 2009, 632 p.
  6. Doronin Yu.P., Dinamika okeana (The ocean dynamics), Leningrad: Gidrometioizdat, 1980, 304 p.
  7. Arakava A., Lemb V.R., In: Modeli obshchei tsirkulyatsii atmosfery (Models of the General circulation of the atmosphere), Leningrad: Gidrometeoizdat, 1981, 352 p.
  8. Agoshkov V.I., Kostrykin S.V., Semenenko A., Inverse problem for a model of magnetic hydrodynamics, Russ. J. Numer. Anal. Math. Modelling, 2011, Vol. 26, No. 1, pp. 1-15.