Reducing polynomial degree by one for inner-stage operators affects neither stability type nor accuracy order of the Runge-Kutta discontinuous Galerkin method

Zheng Sun. Reducing polynomial degree by one for inner-stage operators affects neither stability type nor accuracy order of the Runge-Kutta discontinuous Galerkin method. Math. Comput., 94(356):2795-2838, 2024. [doi]

Abstract

Abstract is missing.