A posteriori error estimates for approximate solutions of nonlinear equations with weakly stable operators

被引：1

作者：

Angermann, L ^{[1
]}

机构：

[1] UNIV ERLANGEN NURNBERG, INST ANGEW MATH 1, D-91058 ERLANGEN, GERMANY

来源：

NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION | 1997年 / 18卷 / 5-6期

关键词：

D O I：

10.1080/01630569708816772

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The paper describes a general approach to a posteriori error estimation for solutions of perturbed operator equations in the case when the original operator possesses weak stability properties only. Upper and lower bounds for energy-type norms of the error are derived and a tool for practicable computation of the bounds is presented. Finally, the extension to time-dependent problems is discussed.

引用

页码：447 / 459

页数：13

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