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Grammont, Laurence; Vasconcelos, Paulo B.
Mathematics and computers in simulation, 02/2024Journal Article
Discretization and regularization are required steps to provide a stable approximation when solving integral equations of the first kind. The integral operator involved may be approximated by a sequence of finite rank operators and then the regularization procedure is applied. On the other hand, a regularization procedure can be conceived prior to the discretization. Both approaches are developed, implemented and compared for certain projection based methods.
