Qun Lin, Tang Liu, Shuhua Zhang:
Superconvergence estimates of finite element methods for American options
Sebastian Franz, Fang Liu, Hans-Gorg Roos, Martin Stynes, Aihui Zhou:
The combination technique for a two-dimensional convection-diffusion problem with
exponential layers
Jan H. Brandts:
Analysis of a non-standard mixed finite element method with applications to superconvergence
Hongtao Chen, Shanghui Jia, Hehu Xie:
Postprocessing and higher order convergence for the mixed finite element approximations of the Stokes eigenvalue problems
Runchang Lin, Zhimin Zhang:
Numerical study of natural superconvergence in least-squares finite element methods for
elliptic problems
Hossein Azari, Shuhua Zhang:
Global superconvergence of finite element methods for parabolic inverse problems