A fast method to simulate travelling waves in nonhomogeneous chemical or biological media
| dc.creator | Kaly-Kullai, Kristof | |
| dc.date | 2001-12-12 | |
| dc.date.accessioned | 2026-07-07T05:33:48Z | |
| dc.date.available | 2026-07-07T05:33:48Z | |
| dc.description | Waves in excitable media can be treated by a simple geometric theory. The propagation velocity is assumed known and evolution of wave fronts is determined by elementary physical principles (Fermat's principle, Huygens' principle). Based on this geometric theory a fast computational method is developed. By this method the distorting effect of the spatial grid is avoided. The method is applied to the cases when a circular obstacle is surrounded by a homogeneous and heterogeneous medium, respectively. The numerical simulations show that the method is convenient, fast and reliable. | |
| dc.identifier | https://arxiv.org/abs/nlin/0112020 | |
| dc.identifier | http://arxiv.org/abs/nlin/0112020 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/80131 | |
| dc.subject | Pattern Formation and Solitons | |
| dc.title | A fast method to simulate travelling waves in nonhomogeneous chemical or biological media | |
| dc.type | text |