๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

An a posteriori error reduction scheme for the three-dimensional finite element solution of Maxwell's equations

โœ Scribed by Pekel, U.; Lee, R.


Book ID
114552053
Publisher
IEEE
Year
1995
Tongue
English
Weight
684 KB
Volume
43
Category
Article
ISSN
0018-9480

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A residual a posteriori error estimator
โœ S. Irimie; Ph. Bouillard ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 370 KB

This paper suggests an expression of a residual-based a posteriori error estimation for a Galerkin ยฎnite element discretisation of the Helmholtz operator applied in acoustics. In the ยฎrst part, we summarise the ยฎnite element approach and the a priori estimates. The new residual estimator is then for

A posteriori error estimation for finite
โœ I. Babuลกka; F. Ihlenburg; T. Strouboulis; S. K. Gangaraj ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 319 KB ๐Ÿ‘ 2 views

In part I of this investigation, we proved that the standard a posteriori estimates, based only on local computations, may severely underestimate the exact error for the classes of wave-numbers and the types of meshes employed in engineering analyses. We showed that this is due to the fact that the