Integral equation methods for Stokes flow and isotropic elasticity in the plane

被引：103

作者：

Greengard, L ^{[1
]}

Kropinski, MC ^{[1
]}

Mayo, A ^{[1
]}

机构：

[1] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 1996年 / 125卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1006/jcph.1996.0102

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present a class of integral equation methods for the solution of biharmonic boundary value problems, with applications to two-dimensional Stokes flow and isotropic elasticity. The domains may be multiply-connected and finite, infinite or semi-infinite in extent. Our analytic formulation is based on complex variables, and our fast multipole-based iterative solution procedure requires O(N) operations, where N is the number of nodes in the discretization of the boundary. The performance of the methods is illustrated with several large-scale numerical examples. (C) 1996 Academic Press, Inc.

引用

页码：403 / 414

页数：12

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