ON THE FUNDAMENTAL-SOLUTIONS OF THE AXISYMMETRICAL HELMHOLTZ-TYPE EQUATIONS

被引：5

作者：

TEZERSEZGIN, M ^{[1
]}

DOST, S ^{[1
]}

机构：

[1] UNIV VICTORIA,DEPT MECH ENGN,BOX 3055,VICTORIA V8W 3P6,BC,CANADA

来源：

APPLIED MATHEMATICAL MODELLING | 1993年 / 17卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

HELMHOLTZ-TYPE EQUATION; FUNDAMENTAL SOLUTION; AXISYMMETRICAL PROBLEM;

D O I：

10.1016/0307-904X(93)90127-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fundamental solutions that are applied to the boundary element analyses of some axisymmetric Helmholtz-type equations are obtained in finite integral forms from either ''physical considerations'' or ''mathematical aspects''.1-6 These fundamental solutions are then easily computed for several values of parameters with the numerical evaluation of finite integrals. In this way, the difficulties arising from the evaluation of nonconverging infinite integrals are avoided.

引用

页码：47 / 51

页数：5

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