Accuracy analysis for quasi-Wilson element

被引：46

作者：

Chen, SC ^{[1
]}

Shi, DY ^{[1
]}

机构：

[1] Zhengzhou Univ, Dept Math, Zhengzhou 450052, Peoples R China

来源：

ACTA MATHEMATICA SCIENTIA | 2000年 / 20卷 / 01期

关键词：

nonconforming element; qausi-Wilson element; consistency error;

D O I：

10.1016/S0252-9602(17)30730-0

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, it is shown that Quasi-Wilson clement possesses a very special property i.e. the consistency error is of order O(h(2)), one order higher than that of Wilson element.

引用

页码：44 / 48

页数：5

共 9 条

[1]

CIARLET P. G., 1978, The Finite Element Method for Elliptic Problems

[2]

JIANG JS, 1992, ACTA NUMER MATH, P274

[3]

LI JX, 1995, ENG MECH, P46

[4]

LONG YQ, 1988, PMM-J APPL MATH MEC, V10, P871

[5]

LONG YQ, 1994, COMPUTER STRUCTURE, V4, P749

[6]

Shi D, 1996, J APPL MATH CHINESE, V2, P231

[7]

Shi D., 1994, J NUMER MATH CHIN U, V16, P161

[8]

Shi Z.C., 1989, ACTA NUMER MATH, V11, P312

[9] INCOMPATIBLE QUADRILATERAL BASIS FUNCTIONS [J].

WACHSPRESS, EL .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1978, 12 (04) :589-595

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