摘要
本文以边界积分值为自由度构造了一类乘积型非协调任意凸四边形单元，用它求解Ｓｔｏｋｅｓ问题，得到了最优误差估计。
In this paper, by use of integration of boundary as degrees of freedom, a class of product type nonconforming arbitrarily quadrilateral elements are constructed. The optimal error estimation for solving Stokes equations is obtained, and some known elements are our special cases.
出处
《郑州大学学报（自然科学版）》
CAS
1996年第3期19-23,共5页
Journal of Zhengzhou University (Natural Science)
基金
国家自然科学基金
