Search Results - "Schenkels, Nick"

Projected Newton method for a system of Tikhonov-Morozov equations by Schenkels, Nick, Vanroose, Wim

“…In this paper we derive a Newton type method to solve the non-linear system formed by combining the Tikhonov normal equations and Morozov's discrepancy…”
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Regula falsi based automatic regularization method for PDE constrained optimization by Schenkels, Nick, Vanroose, Wim

“…Many inverse problems can be described by a PDE model with unknown parameters that need to be calibrated based on measurements related to its solution. This…”
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Projected Newton Method for noise constrained Tikhonov regularization by Cornelis, Jeffrey, Schenkels, Nick, Vanroose, Wim

“…Tikhonov regularization is a popular approach to obtain a meaningful solution for ill-conditioned linear least squares problems. A relatively simple way of…”
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A Generalized Bidiagonal-Tikhonov Method Applied To Differential Phase Contrast Tomography by Schenkels, Nick, Sijbers, Jan, van Aarle, Wim, Vanroose, Wim

“…Phase contrast tomography is an alternative to classic absorption contrast tomography that leads to higher contrast reconstructions in many applications. We…”
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