Frédéric Nguyen - Inversion methods in Geophysics - deterministic approach (Presentation)

Описание: This presentation was presented during the 4th Cargèse Summer School on Flow and Transport in Porous and Fractured Media in 2018. Don’t hesitate to have a look on other lectures of the summer school on our channel!

More information on the Summer School on https://cargese2018.sciencesconf.org/

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How does one obtain a model representative of the subsurface from a finite set of noisy observations? If I have sparse but direct observations, how can I include them in the inverse modeling? Once obtained, how do you assess the quality of the model and its uncertainty? The course covers the main algorithms used to solve linear and non-linear inverse problems in a deterministic framework together with image appraisal. Particular attention will be paid to numerical, mathematical and statistical aspects in relation with geophysical applications but is not restricted to them.

Find the slide presentation on https://perso.univ-rennes1.fr/joris.h...

#Geophysics #Inversion #DeterministicApproach #InverseProblems # Regularisation