科研之友
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摘要
The main aim of this article is to study the approximation of a locking-free anisotropic nonconforming finite element for the pure displacement boundary value problem of planar linear elasticity. The optimal error estimates are obtained by using some novel approaches and techniques. The method proposed in this article is robust in the sense that the convergence estimates in the energy and L-2-norms are independent of the Lame parameter lambda.
- 出版日期2007-1
- 单位郑州大学
