Abstract
An essential ingredient for all adaptive boundary integral methods is a reliable estimate of the local error. This paper investigates an a posteriori error indicator based upon the evaluation of hypersingular equations. Computational experiments were performed for the two dimensional Laplace equation on interior and exterior domains, employing Dirichlet, Neumann, and mixed boundary conditions. The results indicate that the error indicator successfully tracks the form of the exact error curve. Moreover, a reasonable estimate of the magnitude of the error was also obtained.
| Original language | American English |
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| Pages | 253-260 |
| Number of pages | 8 |
| State | Published - 1994 |
| Externally published | Yes |
| Event | Proceedings of the 9th International Conference on Boundary Element Technology - Orlando, FL, USA Duration: Mar 1 1994 → Mar 1 1994 |
Conference
| Conference | Proceedings of the 9th International Conference on Boundary Element Technology |
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| City | Orlando, FL, USA |
| Period | 3/1/94 → 3/1/94 |
ASJC Scopus subject areas
- General Engineering