中国物理B ›› 2011, Vol. 20 ›› Issue (11): 110205-110205.doi: 10.1088/1674-1056/20/11/110205
蔚喜军1, 赵国忠1, 张荣培2
Zhang Rong-Pei(张荣培)a)†, Yu Xi-Jun(蔚喜军)b), and Zhao Guo-Zhong(赵国忠) b)
摘要: In the current work, we extend the local discontinuous Galerkin method to a more general application system. The Burgers and coupled Burgers equations are solved by the local discontinuous Galerkin method. Numerical experiments are given to verify the efficiency and accuracy of our method. Moreover the numerical results show that the method can approximate sharp fronts accurately with minimal oscillation.
中图分类号: (Finite-element and Galerkin methods)