摘要
在各向异性网格上分析了二阶双曲方程双二次Lagrange元解的收敛性,并利用新技巧和方法导出了超逼近性质。
The solutions＇ convergence of biquadratic Lagrange element for second order hyperbolic equations is discussed on anisotropic rectangular meshes,the superclose properties are derived by new techniques and methods.
出处
《新乡学院学报》
2010年第5期22-23,共2页
Journal of Xinxiang University
关键词
各向异性
二阶双曲方程
超逼近
anisotropy
second order hyperbolic equations
superclose
