On optimal convergence for regularized Tikhonov approximations
We consider the generalized solution to a Fredholm integral equation of the first kind, and establish conditions for which the Tikhonov and Raleigh-Ritz approximations converge to the true solution at the same rate as the perturbed data approaches to the exact data.
Fredholm integral equation of the first kind
scientific article; zbMATH DE number 4007679