Finite element solutions for three-dimen
Finite element solutions for three-dimensional elliptic boundary value problems on unbounded domains
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Hae-Soo Oh; Jae-Heon Yun; Bong Soo Jang
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Article
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2006
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John Wiley and Sons
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English
⚖ 228 KB
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The finite element (FE) solutions of a general elliptic equation -div([a ij ] • ∇u) + u = f in an exterior domain , which is the complement of a bounded subset of R 3 , is considered. The most common approach to deal with exterior domain problems is truncating an unbounded subdomain ∞ , so that the