The model solver is based on a high-order discontinuous Galerkin time-domain (DGTD) method for the pressure–velocity system with unstructured meshes and multirate local time stepping. We adopted the ...
Abstract: We present an extension of the nodal discontinuous Galerkin method for elastic wave propagation to high interpolation orders and arbitrary heterogeneous media. The high-order lagrangian ...
Discontinuous Galerkin Time-Domain (DGTD) methods are advanced numerical techniques used for simulating electromagnetic phenomena. These methods are particularly useful for solving complex ...
The above codes are built on the MATLAB codes from "Nodal Discontinuous Galerkin Methods: Algorithms, Analysis, and Applications", Jan S Hesthaven and Tim Warburton. All codes were run with Matlab ...
Numerical methods for shallow water equations ... By employing a total energy-conserving nodal discontinuous Galerkin discretization, ClimateMachine demonstrates its utility in simulating large ...
A.R. Winters, D.A. Kopriva, G.J. Gassner, and F. Hindenlang, "Construction of Modern Robust Nodal Discontinuous Galerkin Spectral Element Methods for the Compressible Navier-Stokes Equations", ...
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