@article{DUAN Zhi-jian:8, author = {[DUAN Zhi-jian, XIE Gong-nan, ZHANG Ying-chun]}, title = {Implicit Overrelaxation LU-SGS Discontinuous Galerkin Finite Element Algorithm}, publisher = {Journal of Beijing University of Posts and Telecommunications}, year = {2019}, journal = {Journal of Beijing University of Posts and Telecommunications}, volume = {42}, number = {5}, eid = {8}, pages = {8-14}, keywords = {implicit time discrete algorithm;Euler equation;lower upper-symmetric Gauss-Seidel scheme;discontinuous Galerkin finite element method}, doi = https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2019-023 }