A posteriori error estimators via bubble functions

被引：20

作者：

Russo, A

机构：

[1] Istituto di Analisi Numerica, CNR, 27100 Pavia

来源：

MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES | 1996年 / 6卷 / 01期

关键词：

D O I：

10.1142/S0218202596000031

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we discuss a way to recover a classical residual-based error estimator for elliptic problems by using a finite element space enriched with bubble functions. The advection-dominated case is also discussed.

引用

页码：33 / 41

页数：9

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