A mixed nonconforming finite element for linear elasticity
โ Scribed by Zhiqiang Cai; Xiu Ye
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 102 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0749-159X
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๐ SIMILAR VOLUMES
In a recent work, Hiptmair [Mathematisches Institut, M9404, 1994] has constructed and analyzed a family of nonconforming mixed finite elements for second-order elliptic problems. However, his analysis does not work on the lowest order elements. In this article, we show that it is possible to constru
Based on the auxiliary space method, a preconditioner is studied in this paper for linear systems of equations arising from higher order finite element (FEM) discretizations of linear elasticity equations. The main idea, which is proposed by Xu (Computing 1996; 56:215-235) for the scalar PDE, is to