各向异性非协调混合有限元上Sobolev方程的半离散格式及误差估计  

A Semi-discrete Formulation and Error Estimates for a Sobolev Equation on Anisotropic Nonconforming Finite Element

作　　者：王云鹏[1] 郭建霞[1] 

机构地区：[1]新乡学院数学系,河南新乡453003

出　　处：《新乡学院学报》2011年第5期408-410,共3页Journal of Xinxiang University

摘　　要：在各向异性网格下,考虑两个逼近空间都是非协调元空间的情况,分析了Sobolev方程,给出了相应的半离散格式及误差估计.In this paper, the Sobolev equation on anisotropic meshes is analyzed by considering the case that two approximation spaces are nonconforming finite element. The corresponding semi-discrete formulation is presented and the error estimates are obtained.

关 键 词：混合有限元 SOBOLEV方程 半离散 误差估计 

分 类 号：O242.21[理学—计算数学]