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https://hdl.handle.net/1959.11/3460
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DC Field | Value | Language |
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dc.contributor.author | Du, Yihong | en |
dc.date.accessioned | 2009-11-30T16:09:00Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | Journal of Differential Equations, 193(1), p. 147-179 | en |
dc.identifier.issn | 1090-2732 | en |
dc.identifier.issn | 0022-0396 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/3460 | - |
dc.description.abstract | We demonstrate that for any prescribed set of finitely many disjoint closed subdomains D₁,...,Dm of a given spatial domain Ω in R^N, if d₁,d₂,a₁,a₂,c,d,e are positive continuous functions on Ω and b(x) is identically zero on D:=D₁∪...∪Dm and positive in the rest of Ω, then for suitable choices of the parameters λ, μ and all small ε>0, the competition model u₁(x,t)-d₁(x)Δu(x,t)=λa₁(x)u-[ε⁻¹b(x)+1]u²-c(x)uv... under natural boundary conditions on δΩ, possesses an asymptotically stable positive steady-state solution... that has pattern D, that is, roughly speaking, as ε→0, u... converges to a positive function over D, while it converges to 0 over the rest of Ω; on the other hand, v... converges to 0 over D but converges to some positive function in the rest of Ω. In other words, the two competing species u... and v... become spatially segregated as ε→0, with u... concentrating on D and v... concentrating on ΩD. | en |
dc.language | en | en |
dc.publisher | Academic Press | en |
dc.relation.ispartof | Journal of Differential Equations | en |
dc.title | Realization of prescribedpatterns in the competition model | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1016/S0022-0396(03)00056-1 | en |
dc.subject.keywords | Ordinary Differential Equations, Difference Equations and Dynamical Systems | en |
local.contributor.firstname | Yihong | en |
local.subject.for2008 | 010109 Ordinary Differential Equations, Difference Equations and Dynamical Systems | en |
local.subject.seo2008 | 970101 Expanding Knowledge in the Mathematical Sciences | en |
local.profile.school | School of Science and Technology | en |
local.profile.email | ydu@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | pes:747 | en |
local.publisher.place | United States of America | en |
local.format.startpage | 147 | en |
local.format.endpage | 179 | en |
local.identifier.scopusid | 0041513380 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 193 | en |
local.identifier.issue | 1 | en |
local.contributor.lastname | Du | en |
dc.identifier.staff | une-id:ydu | en |
local.profile.orcid | 0000-0002-1235-0636 | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:3548 | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Realization of prescribedpatterns in the competition model | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Du, Yihong | en |
local.uneassociation | Unknown | en |
local.year.published | 2003 | en |
Appears in Collections: | Journal Article School of Science and Technology |
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