activity
20142026
most citedSuperconvergence analysis of linear FEM based on the polynomial preserving recovery and Richardson extrapolation for Helmholtz equation with high wave number

2 citations · 4 across the 7 of their papers we have counts for

collaborators
Showing 2016Show all

1 paper · 1 filter

math.NA2016

Superconvergence analysis of DG-FEM based on the polynomial preserving recovery for Helmholtz equation with high wave number

Yu Du, Zhimin Zhang

We study superconvergence property of the linear discontinuous Galerkin finite element method with the polynomial preserving recovery (PPR) and Richardson extrapolation for the two…