Positive heteroclinics and traveling waves for scalar population models with a single delay

dc.creator	Trofimchuk, S.
dc.creator	Faria, T.
dc.date	2007-11-21T22:02:47Z
dc.date	2007-11-21T22:02:47Z
dc.date	2007
dc.date.accessioned	2017-03-07T14:43:08Z
dc.date.available	2017-03-07T14:43:08Z
dc.identifier	Applied Mathematics and Computation 185 (1):594-603
dc.identifier	0096-3003
dc.identifier	http://dspace.utalca.cl/handle/1950/4059
dc.identifier.uri	http://repositorioslatinoamericanos.uchile.cl/handle/2250/371726
dc.description	Trofimchuk, S. Instituto de Matemática y Física, Universidad de Talca, Casilla 747, Talca, Chile
dc.description	The existence of positive heteroclinic solutions is proven for a class of scalar population models with one discrete delay. Traveling wave solutions for scalar delayed reaction–diffusion equations are also obtained, as perturbations of heteroclinic solutions of the associated equation without diffusion. As an illustration, the results are applied to the Nicholson’s blowflies equation with diffusion in the case of p/δ > e, for which the nonlinearity is non-monotone
dc.format	2941 bytes
dc.format	text/html
dc.language	en
dc.publisher	Elsevier Inc.
dc.subject	Delay differential equations; Delay reaction–diffusion equations; Nicholson’s blowflies equation; Heteroclinic solution; Traveling waves
dc.title	Positive heteroclinics and traveling waves for scalar population models with a single delay
dc.type	Artículos de revistas