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
A posteriori error estimation and adaptive finite element computation of the Helmholtz equation in exterior domains
โ Scribed by James R Stewart; Thomas J.R Hughes
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 602 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0168-874X
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