ON A NUMERICAL-METHOD FOR SOLVING OBSTACLE PROBLEMS

被引：0

作者：

NOOR, MA ^{[1
]}

ASHRAFI, RA ^{[1
]}

机构：

[1] KING SAUD UNIV,DEPT MATH,RIYADH,SAUDI ARABIA

来源：

MATHEMATICS AND COMPUTERS IN SIMULATION | 1994年 / 36卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Variational inequality theory provides us with a general and unified framework to study a large class of unrelated free and moving boundary problems that arise in pure and applied sciences. In this paper we show that a class of variational inequalities related with obstacle problems can be characterized by a system of differential equations which can be solved by using the Fourier series direct method coupled with the Ritz technique. An illustrative example is given.

引用

页码：49 / 55

页数：7

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