Solving 2D biharmonic equations by the Galerkin approach using integrated radial basis function networks
Paper
Paper/Presentation Title | Solving 2D biharmonic equations by the Galerkin approach using integrated radial basis function networks |
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Presentation Type | Paper |
Authors | Mai-Duy, N. (Author) and Tran-Cong, T. (Author) |
Editors | Vigo-Aguiar, J., Khanal, H., Garcia Guirao, I. J., Oharu, S. and Venturino, E. |
Journal or Proceedings Title | Proceedings of the 8th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE 2008) |
ERA Conference ID | 50540 |
Journal Citation | 2, pp. 383-390 |
Number of Pages | 8 |
Year | 2008 |
Place of Publication | Murcia, Spain |
ISBN | 9788469068878 |
Web Address (URL) of Paper | http://www.usal.es/~CMMSE/index.htm |
Conference/Event | 8th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE-2008) |
International Conference Computational and Mathematical Methods in Science and Engineering | |
Event Details | 8th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE-2008) Event Date 13 to end of 17 Jun 2008 Event Location Murcia, Spain |
Event Details | International Conference Computational and Mathematical Methods in Science and Engineering CMMSE |
Abstract | This paper is concerned with the use of integrated radial basis function networks (IRBFNs) for the discretisation of Galerkin approximations for Dirichlet biharmonic problems in two dimensions. The field variable is approximated by global high-order IRBFNs on uniform grids without suffering from Runge's phenomenon. Double boundary conditions, which can be of complicated shapes, are both satisfied identically. The proposed technique is verified through the solution of linear and nonlinear problems, including a benchmark buoyancy-driven flow in a square slot. |
Keywords | Galerkin formulation; integrated RBFs; biharmonic equations; double boundary conditions |
Related Output | |
Is previous version of | https://www.tandfonline.com/doi/abs/10.1080/00207160802647365 |
ANZSRC Field of Research 2020 | 490302. Numerical analysis |
401204. Computational methods in fluid flow, heat and mass transfer (incl. computational fluid dynamics) | |
490101. Approximation theory and asymptotic methods | |
Public Notes | Permanent restricted access to published version due to publisher copyright policy. |
Byline Affiliations | Computational Engineering and Science Research Centre |
https://research.usq.edu.au/item/9yx21/solving-2d-biharmonic-equations-by-the-galerkin-approach-using-integrated-radial-basis-function-networks
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