Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
280040 | International Journal of Solids and Structures | 2006 | 20 Pages |
Abstract
The paper presents a non-element method of solving boundary problems defined on polygonal domains modeled by corner points. To solve these problems a parametric integral equation system (PIES) is used. The system is characterized by a separation of the approximation of boundary geometry from the approximation of boundary functions. This feature makes it possible to effectively investigate the convergence of the obtained solutions with no need of performing the approximation of boundary geometry. The testing examples included confirm high accuracy of the solutions.
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Eugeniusz Zieniuk, Agnieszka Boltuc,