@Article{CiCP-11-660, author = {}, title = {Performance Analysis of a High-Order Discontinuous Galerkin Method Application to the Reverse Time Migration}, journal = {Communications in Computational Physics}, year = {2012}, volume = {11}, number = {2}, pages = {660--673}, abstract = {

This work pertains to numerical aspects of a finite element method based discontinuous functions. Our study focuses on the Interior Penalty Discontinuous Galerkin method (IPDGM) because of its high-level of flexibility for solving the full wave equation in heterogeneous media. We assess the performance of IPDGM through a comparison study with a spectral element method (SEM). We show that IPDGM is as accurate as SEM. In addition, we illustrate the efficiency of IPDGM when employed in a seismic imaging process by considering two-dimensional problems involving the Reverse Time Migration.

}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.291209.171210s}, url = {http://global-sci.org/intro/article_detail/cicp/7384.html} }