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

A. Yu. Semenenko

Moscow Institute of Physics and Technology

Abstract: Mathematical model of nonstationary physical process in vertical flow, created in magnetic hydrodynamic way in a thin layer of rotating liquid, is 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 problem.

Received: 16.01.2012

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