| dc.contributor.author | Muhammad Zaini, Ahmad | |
| dc.contributor.author | Bernard, De Baets | |
| dc.date.accessioned | 2009-08-11T03:05:26Z | |
| dc.date.available | 2009-08-11T03:05:26Z | |
| dc.date.issued | 2009-07 | |
| dc.identifier.citation | p.1311-1314 | en_US |
| dc.identifier.isbn | 978-989-95079-6-8 | |
| dc.identifier.uri | http://dspace.unimap.edu.my/123456789/6798 | |
| dc.description | Organized by International Fuzzy Systems Association and European Society for Fuzzy Logic and Technology, 20th - 24th July 2009 in Lisbon, Portugal. | en_US |
| dc.description.abstract | The aim of this paper is to study a predator-prey population model which takes into account the uncertainty that arises when determining the initial populations of predator and prey. This model is solved numerically by means of a 4th-order Runge-Kutta method. Simulations are made and a graphical representation is also provided to show the evolution of both populations over time. In addition to that, a new phase-plane in this fuzzy setting, referred to as fuzzy phase-plane, is introduced. The stability of the equilibrium points is also described. Finally, this paper points out a new research
direction on fuzzy dynamical systems, especially in non-linear cases. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | International Fuzzy Systems Association and European Society for Fuzzy Logic and Technology | en_US |
| dc.relation.ispartofseries | 2009 International Fuzzy Systems Association World Congress and 2009 European Society for Fuzzy Logic and Technology Conference | en_US |
| dc.subject | Equilibrium points | en_US |
| dc.subject | Fuzzy predator-prey population model | en_US |
| dc.subject | Fuzzy phase-plane | en_US |
| dc.subject | Fuzzy stability | en_US |
| dc.subject | Uncertainty | en_US |
| dc.subject | Predation (Biology) | en_US |
| dc.subject | Predation (Biology) -- Mathematical models | en_US |
| dc.title | A predator prey model with Fuzzy initial populations | en_US |
| dc.type | Working Paper | en_US |
