2 papers
math.NA2020
How to Design A Generic Accuracy-Enhancing Filter for Discontinuous Galerkin Methods
Xiaozhou Li
Higher-order accuracy (order of in the norm) is one of the well known beneficial properties of the discontinuous Galerkin (DG) method. Furthermore, many studies have de…
math.NA2019
An interior penalty discontinuous Galerkin method for the time-domain acoustic-elastic wave interaction problem
Yingda Cheng, Jing Huang, Xiaozhou Li +1
In this paper, we consider numerical solutions of a time domain acoustic-elastic wave interaction problem which occurs between a bounded penetrable elastic body and a compressible…