A higher-order boundary element method for three-dimensional potential problems
β Scribed by Zang Yuelong; Cheng Yumin; Zhang Wu
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 494 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0271-2091
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π SIMILAR VOLUMES
We formulate a higher-order (superconvergent) Petrov-Galerkin method by determining, using a finitedifference approximation, the optimal selection of quadratic and cubic modifications to the standard linear test function for bilinear elements. Application of this method to linear elliptic problems r
The boundary node method (BNM) is developed in this paper for solving potential problems in three dimensions. The BNM represents a coupling between boundary integral equations (BIE) and moving least-squares (MLS) interpolants. The main idea here is to retain the dimensionality advantage of the forme