Discontinuous Galerkin (DG) Method for solving time dependent convection-diffusion type temperature equation : Demonstration and Comparison with Other Methods in the Mantle Convection Code ASPECT

Ying He1, Elbridge Gerry Puckett2, Magali I Billen3 and Louise H Kellogg3, (1)University of California Davis, Mathematics, Davis, CA, United States, (2)University of California Davis, Mathematics and Computational Infrastructure for Geodynamics (CIG), Davis, United States, (3)UC Davis, Department of Earth and Planetary Sciences, Davis, CA, United States