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  5. Superconvergence for rectangular serendipity finite elements

Superconvergence for rectangular serendipity finite elements

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：ade4444
【摘 要】
：
Based on an orthogonal expansion and orthogonality correction in an element, superconvergenceat symmetric points for any degree rectangular serendipity finite e
【作 者】
：
CHEN Chuanmiao(陈传淼) 
【机 构】
：
InstituteofComputation
【出 处】
：
中国科学：数学英文版
【发表日期】
：
2003年1期
【关键词】
：
RECTANGULAR serendipity elements superconvergence SYMMETRIC points. rectangula 
【基金项目】
：
国家重点基础研究发展计划(973计划)，国家自然科学基金
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Based on an orthogonal expansion and orthogonality correction in an element, superconvergenceat symmetric points for any degree rectangular serendipity finite element approximation to second order ellipticproblem is proved, and its behaviour up to the bou
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