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Michiel Hochstenbach (TU Eindhoven) - Recent progress in the solution of linear discrete ill-posed problems

Date: 23. 4. 2017
Source: Numerical analysis seminar
Sreda, 26.4.2017, od 10h do 11h, soba 3.06 na Jadranski 21
Linear discrete ill-posed problems arise in several applications, including inverse problems and image deblurring. We will discuss several recently proposed methods for solving linear systems of equations or linear least-squares problems with a severely ill-conditioned matrix, including a fractional Tikhonov approach to avoid oversmoothing.