Nguyen Duc, Phuong; Nguyen Huy, Tuan; Baleanu, Dumitru; Tran Bao, Ngoc
(Elsevier Science INC, 2019-12-01)
This paper is concerned with finding the solution u (x, t) of the Cauchy problem for nonlinear fractional elliptic equation with perturbed input data. This study shows that our forward problem is severely ill-posed in sense ...