Galerkin meshless methods based on partition of unity quadrature
โ Scribed by Zeng Qing-hong; Lu De-tang
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 397 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0253-4827
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๐ SIMILAR VOLUMES
The partition of unity is an essential ingredient for meshless methods named by GFEM, PUFEM (partition of unity FEM), XFEM (extended FEM), RKPM (reproducing kernel particle method), RPPM (reproducing polynomial particle method), the method of hp clouds in the literature. There are two popular choice
We describe an approach to construct approximation basis functions for meshless methods, which is based on the concept of a partition of unity. The approach has the following properties: (i) the grid consists of scattered nodes, (ii) the basis reproduces exactly complete linear polynomials, (iii) on
## Abstract A new multiscale enrichment method based on the partition of unity (MEPU) method is presented. It is a synthesis of mathematical homogenization theory and the partition of unity method. Its primary objective is to extend the range of applicability of mathematical homogenization theory t