%0 Journal Article
%T FINITE ELEMENT APPROXIMATION WITH THE VARIABLE MESH FOR A PARABOLIC VARIATIONAL INEQUALITY<br>抛物型变分不等式的变网格有限元方法
%A 沈树民
%J 计算数学
%D 1986
%I 
%X Finite element approximation for a variational inequality of parabolic type, for which themesh in space may be changed with time step, is considered. Under realistic regularity assum-ptions on the exact solution, an error estimate in a certain norm is proved.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=CC77F3CEF526D9CF0B3021650FB4E57E&aid=606568B50946053CDDAA99C68A1CF591&yid=4E65715CCF57055A&vid=5D311CA918CA9A03&iid=E158A972A605785F&sid=389106FB36CA8332&eid=117BC32987199759&journal_id=0254-7791&journal_name=计算数学&referenced_num=6&reference_num=0