Reconstructing the right-hand side of a fractional subdiffusion equation from the final data

[摘要] In this study, we study an inverse source problem for the time-fractional diffusion equation, where the final data $t = T$ are given. We show that our problem is ill-posed in the sense of Hadamard. Applying a truncation method, we give the regularized solution. Finally, convergence estimates under a priori and a posteriori parameter choice rules are proved.

[学科分类] 电力

[关键词] Time-fractional diffusion equation;Truncation method;Inverse source problem