Bechouat TaharBoussetila NadjibRebbani Faouzia2023-09-122023-09-122020-09-20https://dspace.univ-soukahras.dz/handle/123456789/1641In the present paper, we report on a strategy for computing the numerical approximate solution for a class of ill-posed operator equations in Hilbert spaces: Kf = g. This approach is a combination of Tikhonov regularization method and the finite rank approximation of K. Finally, numerical results are given to show the effectiveness of this method.enArticle