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Spring 2020
The solution of an inverse problem such as the traveltime tomography requires a regu- larization function that constrains the solution and stabilizes the inversion. A traditional regularization method is the one of Tikhonov, which imposes restrictions on the solution such a small norm or...
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Fall 2009
Many geophysical inverse problems are ill-posed and have to be regularized. The most often used solution methods for solving ill-posed problems are based on the use of quadratic regularization that results in smooth solutions. Solutions of this type are not to be suitable when the model parameter...