1. Waixiang Cao, Chi-Wang Shu, Yang Yang and Zhimin Zhang, Superconvergence of Discontinuous Galerkin method for nonlinear hyperbolic equations, SIAM Journal on Numerical Analysis 56 (2018) 732-756.
2. Waixiang Cao, Xu Zhang, and Zhimin Zhang, Superconvergence of Immersed Finite Element Methods for Interface Problems, Advance in Computational Mathematics 43-4 (2017) 795-821.
3. Waixiang Cao, and Zhimin Zhang, Superconvergence of Local Discontinuous Galerkin method for one-dimensional linear parabolic equations, Mathematics of Computation 85 (2016), 63-84.
4. Waixiang Cao, Zhimin Zhang, and Qingsong Zou, Is 2k-conjecture valid for finite volume methods? SIAM Journal on Numerical Analysis 53 (2015), 942-962.
5. Waixiang Cao, Chi-Wang Shu, Yang Yang, and Zhimin Zhang, Superconvergence of discontinuous Galerkin method for 2-D hyperbolic equations, SIAM Journal on Numerical Analysis 53 (2015), 1651-1671.
