Tian, WenYi; Li, Can; Deng, Weihua; Wu, Yujiang - In: Mathematics and Computers in Simulation (MATCOM) 85 (2012) C, pp. 45-56
We discuss determining the unknown steady source in a space fractional diffusion equation and show that both the Fourier and wavelet dual least squares regularization methods work well for the ill-posed problem. The detailed error estimates are also strictly established for both of the methods....