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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2009 Volume 49, Number 10, Pages 1796–1811 (Mi zvmmf4770)

This article is cited in 2 papers

Identification problem for a stationary magnetohydrodynamic model of a viscous heat-conducting fluid

G. V. Alekseev, D. A. Tereshko

Institute of Applied Mathematics, Far East Division, Russian Academy of Sciences, ul. Radio 7, Vladivostok, 690041, Russia

Abstract: An identification problem for the stationary magnetohydrodynamic (MHD) equations governing a viscous heat-conducting fluid with inhomogeneous boundary conditions for the velocity, electromagnetic field, and temperature is stated and analyzed. The solvability of the problem is proved, an optimality system is derived, and sufficient conditions on the initial data are established that ensure the uniqueness and stability of the solution.

Key words: MHD equations, viscous heat-conducting fluid, boundary value problem, identification problem, optimality system, uniqueness, stability.

UDC: 519.628

Received: 16.12.2008


 English version:
Computational Mathematics and Mathematical Physics, 2009, 49:10, 1717–1732

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