Show simple item record

dc.contributor.authorDíaz Palencia, José Luis 
dc.date.accessioned2022-01-25T12:33:46Z
dc.date.available2022-01-25T12:33:46Z
dc.date.issued2021
dc.identifier.issn2227-7390spa
dc.identifier.urihttp://hdl.handle.net/10641/2717
dc.description.abstractThe aim of this work is to characterize Traveling Waves (TW) solutions for a coupled system with KPP-Fisher nonlinearity and weak advection. The heterogeneous diffusion introduces certain instabilities in the TW heteroclinic connections that are explored. In addition, a weak advection reflects the existence of a critical combined TW speed for which solutions are purely monotone. This study follows purely analytical techniques together with numerical exercises used to validate or extent the contents of the analytical principles. The main concepts treated are related to positivity conditions, TW propagation speed and homotopy representations to characterize the TW asymptotic behaviour.spa
dc.language.isoengspa
dc.publisherMathematicsspa
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectPositivity in heterogeneous diffusionspa
dc.subjectTraveling wavesspa
dc.subjectAsymptotic homotopyspa
dc.titleCharacterization of Traveling Waves Solutions to an Heterogeneous Diffusion Coupled System with Weak Advection.spa
dc.typearticlespa
dc.description.versionpost-printspa
dc.rights.accessRightsopenAccessspa
dc.description.extent637 KBspa
dc.identifier.doi10.3390/math9182300spa
dc.relation.publisherversionhttps://www.mdpi.com/2227-7390/9/18/2300spa


Files in this item

FilesSizeFormatView
1.- Characterization of Travelling ...636.3KbPDFView/Open

This item appears in the following Collection(s)

Show simple item record

Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España