Artículos de revistas
On certain new exact solutions of a diffusive predator-prey system
Fecha
2013-05-01Registro en:
Communications in Nonlinear Science and Numerical Simulation, v. 18, n. 5, p. 1269-1274, 2013.
1007-5704
10.1016/j.cnsns.2012.09.019
WOS:000311342000016
2-s2.0-84869885238
Autor
Universidade Estadual Paulista (Unesp)
Bharathidasan University
Institución
Resumen
We construct exact solutions for a system of two coupled nonlinear partial differential equations describing the spatio-temporal dynamics of a predator-prey system where the prey per capita growth rate is subject to the Allee effect. Using the G'/G expansion method, we derive exact solutions to this model for two different wave speeds. For each wave velocity we report three different forms of solutions. We also discuss the biological relevance of the solutions obtained. © 2012 Elsevier B.V.
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