@Article{JCM-20-4,
author = {Ying, Chen,  and Lin, Jia-Fu and Qun, Lin},
title = {Superconvergence of Discontinuous Galerkin Method for Nonstationary Hyperbolic Equation},
journal = {Journal of Computational Mathematics},
year = {2002},
volume = {20},
number = {4},
pages = {429--436},
abstract = {<p style="text-align: justify;">For the first order nonstationary hyperbolic equation taking the piecewise linear discontinuous Galerkin solver, we prove that under the uniform rectangular partition, such a discontinuous solver, after postprocessing, can have two and a half approximative order which is half order higher than the optimal estimate by Lesaint and Raviart under the rectangular partition.</p>},
issn = {1991-7139},
doi = {https://doi.org/2002-JCM-8929},
url = {https://global-sci.com/article/85419/superconvergence-of-discontinuous-galerkin-method-for-nonstationary-hyperbolic-equation}
}