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JOURNALS // Dal'nevostochnyi Matematicheskii Zhurnal // Archive

Dal'nevost. Mat. Zh., 2004 Volume 5, Number 1, Pages 89–99 (Mi dvmg178)

This article is cited in 13 papers

Numerical study of inverse problem of identification of source density for the two-dimensional non-stationary convection-diffusion equation

E. A. Kalinina

Ussuriisk State Pedagogical Institute

Abstract: In this paper the inverse problem of reconstructing of temporary component of the right-hand side for the two-dimensional non-stationary convection-diffusion equation is considered. For the solution of this problem the numerical algorithm is developed which is based on the reduction of the initial problem to the auxiliary problem for the loaded parabolic equation. Computational aspects of the solution of these problems are discussed.

Key words: convection-diffusion equation, inverse problem, reconstructing unknown densities, pollutant transfer.

UDC: 517.958, 519.633, 519.688

MSC: 65M32

Received: 05.01.2004



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