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摘要
In this paper, we identify the unknown source which depends only on spatial variable for a fractional diffusion equation using the Fourier method. Not alike the previous literature, we propose to choose the regularization parameter by an a posteriori rule, with which we can obtain error estimate of Holder type between the exact solution and the regularized approximation. Numerical simulations show that the proposed scheme is effective and stable.
- 出版日期2014-10-31
- 单位兰州理工大学
