A POSTERIORI ERROR ESTIMATE OF THE DSD METHOD FOR FIRST-ORDER HYPERBOLIC EQUATIONS  

作　　者：KANG Tong(康彤) YU De-hao(余德浩) 

机构地区：[1]State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and System Science, Chinese Academy of Sciences, Beijing 100080, P R China State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and System Science, Chinese Academy of Sciences, Beijing 100080, P R China

出　　处：《Applied Mathematics and Mechanics(English Edition)》2002年第6期732-740,共9页应用数学和力学（英文版）

基　　金：theSpecialFundsforStateMajorBasicResearchProject (G1 9990 3 2 80 4)

摘　　要：A posteriori error estimate of the discontinuous-streamline diffusion method for first-order hyperbolic equations was presented, which can be used to adjust space mesh reasonably. A numerical example is given to illustrate the accuracy and feasibility of this method.A posteriori error estimate of the discontinuous-streamline diffusion method for first-order hyperbolic equations was presented, which can be used to adjust space mesh reasonably. A numerical example is given to illustrate the accuracy and feasibility of this method.

关 键 词：posteriori error estimate discontinuous-streamline diffusion method first-order hyperbolic equation 

分 类 号：O241.82[理学—计算数学] O242.21[理学—数学]