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Discontinuous Galerkin and Finite Difference Methods for the Acoustic Equations with Smooth Coefficients
This thesis analyzes the computational efficiency of two types of numerical methods: finite difference (FD) and discontinuous Galerkin (DG) methods, in the context of 2D acoustic equations in pressure-velocity form with ...
Representation and Estimation of Seismic Sources via Multipoles
Accurate representation and estimation of seismic sources are essential to the seismic inversion problem. General sources can be approximated by a truncated series of multipoles depending on the source anisotropy. Most ...