解Burgers方程的部分迎风有限元法与离散极值原理  

ON PARTIAL UPWIND FINITE ELEMENT METHOD AND DISCRETE MAXIMUM PRINCIPLE FOR BURGERS EQUATIONS

作　　者：胡健伟[1] 耿薇[1] 

机构地区：[1]南开大学数学系

出　　处：《计算数学》1997年第4期365-374,共10页Mathematica Numerica Sinica

基　　金：国家科委攀登计划资助;国家自然科学基金

摘　　要：In this paper a kind of partial upwind finite element method is discussed for two dimensional Burger’s equations. it is shown that the umerical solutions preserve discrete maximum principle. The theoretical analysis of error is also given.In this paper a kind of partial upwind finite element method is discussed for two dimensional Burger's equations. it is shown that the umerical solutions preserve discrete maximum principle. The theoretical analysis of error is also given.

关 键 词：BURGERS方程 有限元法 离散极值原理 

分 类 号：O241.82[理学—计算数学]