%0 Journal Article
%T SOME STRONGLY DISCONTINUOUS NONCONFORMING FINITE ELEMENT APPROXIMATIONS FOR A FOURTH ORDER VARIATIONAL INEQUALITY WITH DISPLACEMENT OBSTACLE<br>位移障碍下一个四阶变分不等式的某些强间断非协调元逼近
%A 王烈衡
%J 计算数学
%D 1992
%I 
%X In this paper, some strongly discontinuous nonconforming finite element approxi-mations, such as Morley's and De Veubeke's element, for the fourth order variationalinequality of clamped plate bending with displacement obstacle is considered. Theoptimal error bound O(h) is obtained.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=D0ABAB81E05A051EBCB16A166B3E9FCE&yid=F53A2717BDB04D52&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=10F298ED9F164662&eid=CA4FD0336C81A37A&journal_id=0254-7791&journal_name=计算数学&referenced_num=0&reference_num=0