Fourier truncation method for an inverse source problem for space-time fractional diffusion equation
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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.
CitationTuan, N. H., & Long, L. D. (2017). Fourier truncation method for an inverse source problem for space-time fractional diffusion equation. Electronic Journal of Differential Equations, 2017(122), pp. 1-16.
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