Optimal error estimates of discontinuous Galerkin methods with generalized fluxes for wave equations on unstructured meshes

Zheng Sun, Yulong Xing. Optimal error estimates of discontinuous Galerkin methods with generalized fluxes for wave equations on unstructured meshes. Math. Comput., 90(330):1741-1772, 2021. [doi]

Abstract

Abstract is missing.