Fourier Truncation Method for an Inverse Source Problem for Space-time Fractional Diffusion Equation
نویسندگان
چکیده
In this article, we study an inverse problem to determine an unknown source term in a space time fractional diffusion equation, whereby the data are obtained at a certain time. In general, this problem is ill-posed in the sense of Hadamard, so the Fourier truncation method is proposed to solve the problem. In the theoretical results, we propose a priori and a posteriori parameter choice rules and analyze them.
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تاریخ انتشار 2017