ON THE SUPERCONVERGENCE OF THE SATISFYING-BABUSKA-BREZZI METHOD

被引：4

作者：

FRANCA, LP

机构：

[1] Laboratório Nacional de Coputação Científica, LNCC, Rio de Janeiro, 22290, Rua Lauro Müller

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1990年 / 29卷 / 08期

关键词：

D O I：

10.1002/nme.1620290807

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A simple two‐point boundary value problem, written in a mixed form, is shown to have superconvergence characteristics using the Satisfying‐Babuska–Brezzi (SBB) method. Convergence and accuracy analyses reveal superior performance of the method compared to the usual Galerkin method. Copyright © 1990 John Wiley & Sons, Ltd

引用

页码：1715 / 1726

页数：12

共 14 条

[1] OPTIMAL STRESS LOCATIONS IN FINITE-ELEMENT MODELS [J].