Superconvergence Analysis of the Runge-Kutta Discontinuous Galerkin Method with Upwind-Biased Numerical Flux for Two-Dimensional Linear Hyperbolic Equation

Yuan Xu, Qiang Zhang

Communications on Applied Mathematics and Computation . 2022, (1): 319 -352 . DOI: 10.1007/s42967-020-00116-z