Existence and stability of traveling waves for a class of nonlocal nonlinear equations
dc.contributor.author | Erbay, Hüsnü Ata | |
dc.contributor.author | Erbay, Saadet | |
dc.contributor.author | Erkip, A. | |
dc.date.accessioned | 2015-10-22T08:57:53Z | |
dc.date.available | 2015-10-22T08:57:53Z | |
dc.date.issued | 2015-05-01 | |
dc.identifier.issn | 0022-247X | |
dc.identifier.uri | http://hdl.handle.net/10679/939 | |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0022247X14011615 | |
dc.description.abstract | In this article we are concerned with the existence and orbital stability of traveling wave solutions of a general class of nonlocal wave equations: utt−Luxx=B(±|u|p−1u)xx, p>1. The main characteristic of this class of equations is the existence of two sources of dispersion, characterized by two coercive pseudo-differential operators L and B . Members of the class arise as mathematical models for the propagation of dispersive waves in a wide variety of situations. For instance, all Boussinesq-type equations and the so-called double-dispersion equation are members of the class. We first establish the existence of traveling wave solutions to the nonlocal wave equations considered. We then obtain results on the orbital stability or instability of traveling waves. For the case L=I, corresponding to a class of Klein–Gordon-type equations, we give an almost complete characterization of the values of the wave velocity for which the traveling waves are orbitally stable or unstable by blow-up. | en_US |
dc.description.sponsorship | TÜBİTAK | |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.relation | info:turkey/grantAgreement/TUBITAK/110R002 | en_US |
dc.relation.ispartof | Journal of Mathematical Analysis and Applications | |
dc.rights | restrictedAccess | |
dc.title | Existence and stability of traveling waves for a class of nonlocal nonlinear equations | en_US |
dc.type | Article | en_US |
dc.peerreviewed | yes | en_US |
dc.publicationstatus | published | en_US |
dc.contributor.department | Özyeğin University | |
dc.contributor.authorID | (ORCID 0000-0002-5167-609X & YÖK ID 119316) Erbay, Hüsnü Ata | |
dc.contributor.authorID | (ORCID 0000-0002-6080-4591 & YÖK ID 119313) Erbay, Saadet | |
dc.contributor.ozuauthor | Erbay, Hüsnü Ata | |
dc.contributor.ozuauthor | Erbay, Saadet | |
dc.identifier.volume | 425 | |
dc.identifier.issue | 1 | |
dc.identifier.startpage | 307 | |
dc.identifier.endpage | 336 | |
dc.identifier.wos | WOS:000348625000019 | |
dc.identifier.doi | 10.1016/j.jmaa.2014.12.039 | |
dc.subject.keywords | Solitary waves | en_US |
dc.subject.keywords | Orbital stability | en_US |
dc.subject.keywords | Boussinesq equation | en_US |
dc.subject.keywords | Double dispersion equation | en_US |
dc.subject.keywords | Concentration-compactness | en_US |
dc.subject.keywords | Klein–Gordon equation | en_US |
dc.identifier.scopus | SCOPUS:2-s2.0-84920904113 | |
dc.contributor.authorMale | 1 | |
dc.contributor.authorFemale | 1 | |
dc.relation.publicationcategory | Article - International Refereed Journal - Institutional Academic Staff |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |
This item appears in the following Collection(s)
Share this page