A Class of Wilson Arbitrary Quadrilateral Elements for an Axisymmetric Problem

Gao Yan

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Gao Yan. A Class of Wilson Arbitrary Quadrilateral Elements for an Axisymmetric Problem[J]. Applied Mathematics and Mechanics, 1998, 19(12): 1112-1117.

Citation:

Gao Yan. A Class of Wilson Arbitrary Quadrilateral Elements for an Axisymmetric Problem[J]. Applied Mathematics and Mechanics, 1998, 19(12): 1112-1117.

Citation:

Gao Yan. A Class of Wilson Arbitrary Quadrilateral Elements for an Axisymmetric Problem[J]. Applied Mathematics and Mechanics, 1998, 19(12): 1112-1117.

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A Class of Wilson Arbitrary Quadrilateral Elements for an Axisymmetric Problem

Gao Yan^1,2

1.
Department of Applied Mathematics, Dalian University of Technology, Dalian 116024;
2.
Department of Mathematics and Physics, Yanshan University, Qinhuangdao 066004, P. R. China

Received Date: 1997-04-08
Rev Recd Date: 1997-12-12
Publish Date: 1998-12-15

Abstract

Abstract

A class of modified Wilson arbitrary quadrilateral nonconforming elements for an axisynmetrie problem is proposed.Their convergence is proven by means of the strong patch test.The structure of this finite element class is investigated,Thus a general method of axisymmetrie nonconforming elements with convergence properties is presented.
- finite element,
- nonconforming element,
- axisymmetric,
- convergence

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References(7)

References

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