Volume 23, Issue 2
Non C^0 Nonconforming Elements for Elliptic Fourth Order Singular Perturbation Problem

Shao-Chun Chen ,  Yong-Cheng Zhao and Dong-Yang Shi

J. Comp. Math., 23 (2005), pp. 185-198

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  • Abstract

In this paper we give a convergence theorem for non $C^0$ nonconforming finite element to solve the elliptic fourth order singular perturbation problem. Two such kind of elements, a nine parameter triangular element and a twelve parameter rectangular element both with double set parameters, are presented. The convergence and numerical results of the two elements are given.

  • History

Published online: 2005-04

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