多套函数有限元逼近与拟协调板元

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Finite Element Approximations with Multiple Sets of Functions and Quasi-Conforming Elements for Plate Bending Problems

摘要: 继[1]、[2]的工作,本文根据多套函数有限元逼近的思想,建立了唐立民等人^[3]、[4]提出的拟协调板元的数学基础.

Abstract: Continuing refs. [1],[2]. we try toestablish here the mathematical foundation of quasi-conforming elements suggesied by Prof. Tang Limin and his colleagues for plate bending problems ^[3,4]. The main theme used in this paper is the finite element approximations with multiple sets of functions.

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[2]	张鸿庆,多套函数广义分片检验与12参数拟协调元,大连工学院学报,21, 3(1982), 11-19.
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