Isotropic Riemann Solver for a Nonconformal Discontinuous Galerkin Pseudospectral Time-Domain Algorithm
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DOI: 10.1109/tgrs.2016.2621124
Abstract: We present a discontinuous Galerkin pseudospectral time-domain (DG-PSTD) algorithm to solve elastic-/acoustic-wave propagation problems. The developed DG-PSTD algorithm combines the merits of flexibility from a finite-element method and spectral accuracy and efficiency from a high-order… read more here.
Keywords: discontinuous galerkin; time domain; galerkin pseudospectral; pseudospectral time ... See more keywords