High accuracy analysis of two nonconforming plate elements
High accuracy analysis of two nonconforming plate elements
复制标题
DOI:
10.1007/s00211-008-0190-6
复制
发表时间:
2009-01
影响因子:
2.1
通讯作者:
S. Mao;Zhongci Shi
中科院分区:
文献类型:
--
作者:
S. Mao;Zhongci Shi
We prove the superconvergence of Morley element and the incomplete biquadratic nonconforming element for the plate bending problem. Under uniform rectangular meshes, we obtain a superconvergence property at the symmetric points of the elements and a global superconvergent result by a proper postprocessing method.