The computation of the resonant frequencies for closed cavities is not a trivial task: Multi-materials and sharp corners all give rise to highly singular eigenfunctions. However, an approach using hp-finite elements is well suited to such problems and, with the correct combination of hand p-refineme
β¦ LIBER β¦
Discrete Compactness for the hp Version of Rectangular Edge Finite Elements
β Scribed by Boffi, Daniele; Costabel, Martin; Dauge, Monique; Demkowicz, Leszek
- Book ID
- 118190882
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2006
- Tongue
- English
- Weight
- 282 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0036-1429
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