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  5. ACCURACY ENHANCEMENT FOR THE SIGNORINI PROBLEM WITH FINITE ELEMENT METHOD

ACCURACY ENHANCEMENT FOR THE SIGNORINI PROBLEM WITH FINITE ELEMENT METHOD

来源 :数学物理学报 | 被引量 : 0次 | 上传用户：q344494
【摘 要】
：
In this paper, we study the accuracy enhancement for the frictionless Signorini problem on a polygonal domain with linear finite elements. Numerical test is giv
【作 者】
：
Li Mingxia Chen Hongtao Mao Sh 
【机 构】
：
School of Information Engineering,LSEC
【出 处】
：
数学物理学报
【发表日期】
：
2004年期
【关键词】
：
finite element methods the Signorini problem superconvergence 
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In this paper, we study the accuracy enhancement for the frictionless Signorini problem on a polygonal domain with linear finite elements. Numerical test is given to verify our result.
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