Pointwise localized error estimates for parabolic finite element equations

被引：18

作者：

Leykekhman, D ^{[1
]}

机构：

[1] Cornell Univ, Dept Math, Ithaca, NY 14853 USA

来源：

NUMERISCHE MATHEMATIK | 2004年 / 96卷 / 03期

关键词：

D O I：

10.1007/s00211-003-0480-y

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We derive pointwise weighted error estimates for a semidiscrete finite element method applied to parabolic equations. The results extend those obtained by A.H. Schatz for stationary elliptic problems. In particular, they show that the error is more localized for higher order elements.

引用

页码：583 / 600

页数：18

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