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

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.