A new strategy for improving a finite element method based on explicit error estimates

✍ Scribed by Philippe Destuynder

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 634 KB
• Volume: 176
• Category: Article
• ISSN: 0045-7825
• DOI: 10.1016/s0045-7825(98)00337-5

✦ Synopsis

Following

the original idea of Pierre Lade&e introduced in 1975, we develop hereafter a mathematical framework for studying an explicit error bound in a finite element method. We focus on conforming methods and we give a general 2D strategy in order to obtain an up-grade of the finite element solution.