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2013 Issue №4

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Numerical solving the linearized inverse problem for two-parameter acoustic equation



In this paper we develop а numerical algorithm for solving inverse dynamical problem: recovering two parameters of the acoustical medium (density and compressibility modulus) by boundary measurements (response operator). The solution is based on a linearized version of the Boundary Control method: the response operator explicitly determined some bilinear energy forms w. r. t. boundary controls. We use linearized presentations of these forms w. r. t. to background. The results of numerical experiments are represented.


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