抛物型方程的各向异性混合元分析

Anisotropic Mixed Element Analysis of the Parabolic Equation

讨论抛物型方程的混合元的各向异性分析,给出了半离散格式的误差估计。这种新单元具有各向异性特征,解除了正则性条件的束缚,有较好的应用性。

In this paper we present the parabolic equation mixed element anisotropic analysis, we give error estimate of the semi-discrete scheme. This new element has the anisotropie characteristic, it has relieved the regular condition and a better using.