Jinchao Xu, Zhimin Zhang Analysis of recovery type a posteriori error estimators for mildly structured grids. [Citation Graph (0, 0)][DBLP] Math. Comput., 2004, v:73, n:247, pp:1139-1152 [Journal]
Zhimin Zhang Ultraconvergence of the patch recovery technique II. [Citation Graph (0, 0)][DBLP] Math. Comput., 2000, v:69, n:229, pp:141-158 [Journal]
Zhimin Zhang Derivative superconvergent points in finite element solutions of harmonic functions--- A theoretical justification. [Citation Graph (0, 0)][DBLP] Math. Comput., 2002, v:71, n:240, pp:1421-1430 [Journal]
Zhimin Zhang Finite element superconvergence on Shishkin mesh for 2-D convection-diffusion problems. [Citation Graph (0, 0)][DBLP] Math. Comput., 2003, v:72, n:243, pp:1147-1177 [Journal]
Zhimin Zhang Ultraconvergence of the patch recovery technique. [Citation Graph (0, 0)][DBLP] Math. Comput., 1996, v:65, n:216, pp:1431-1437 [Journal]
Zhimin Zhang Derivative superconvergent points in finite element solutions of Poisson's equation for the serendipity and intermediate families - a theoretical justification. [Citation Graph (0, 0)][DBLP] Math. Comput., 1998, v:67, n:222, pp:541-552 [Journal]