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Inverse method in seismology

The problem of fitting a material property of the earth to a certain model by
analysing a returned seismic signal is investigated here. Analysis proceeds with
methods taken from the theory of inverse problems. Seismic wave inversion is tack-
led by minimisation of the objective function with respect to the model parameters.
Absorbing boundary conditions are implemented using an exponentially decaying
ansatz. / Physics / Ph. D. (Physics)

Identiferoai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:unisa/oai:uir.unisa.ac.za:10500/3784
Date11 1900
CreatorsDe Villiers, Jean Schepers
ContributorsBraun, M., Potgieter, Paul
Source SetsSouth African National ETD Portal
LanguageEnglish
Detected LanguageEnglish
TypeThesis
Format1 online resource (ix, 98 p.)

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