Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/43743
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Mathematics | en_US |
dc.creator | Fang, J | en_US |
dc.creator | Gourley, SA | en_US |
dc.creator | Lou, Y | en_US |
dc.date.accessioned | 2016-06-07T06:23:09Z | - |
dc.date.available | 2016-06-07T06:23:09Z | - |
dc.identifier.issn | 0022-0396 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/43743 | - |
dc.language.iso | en | en_US |
dc.publisher | Academic Press | en_US |
dc.rights | ©2015 Elsevier Inc. All rights reserved. | en_US |
dc.rights | © 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en_US |
dc.rights | The following publication Fang, J., Gourley, S. A., & Lou, Y. (2016). Stage-structured models of intra- and inter-specific competition within age classes. Journal of Differential Equations, 260(2), 1918-1953 is available at https://doi.org/10.1016/j.jde.2015.09.048. | en_US |
dc.subject | Competition | en_US |
dc.subject | Delay | en_US |
dc.subject | Exponential ordering | en_US |
dc.subject | Monotone system | en_US |
dc.subject | Stage structure | en_US |
dc.title | Stage-structured models of intra- and inter-specific competition within age classes | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 1918 | en_US |
dc.identifier.epage | 1953 | en_US |
dc.identifier.volume | 260 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.doi | 10.1016/j.jde.2015.09.048 | en_US |
dcterms.abstract | In some species, larvae and adults experience competition in completely different ways. Simple stage-structured models without larval competition usually yield a single delay equation for the adults. Using an age structured system incorporating competition among both larvae and adults, we derive a system of distributed delay equations for the numbers of larvae and adults. The system is neither cooperative nor reducible to a single equation for either variable. Positivity, boundedness and uniform strong persistence are established. Linear stability analysis of equilibria is difficult due to the strong coupling, but results are proved for small delays using monotone systems theory and exponential ordering. For small delay we prove a theorem on generic convergence to equilibria, which does not directly follow from standard theory but can be proved indirectly using comparison arguments. Finally, we consider an extension to two-strain competition and prove theorems on the linear stability of the boundary equilibria. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of differential equations, 15 Jan. 2016, v. 260, no. 2, p. 1918-1953 | en_US |
dcterms.isPartOf | Journal of differential equations | en_US |
dcterms.issued | 2016-01-15 | - |
dc.identifier.isi | WOS:000373536400035 | - |
dc.identifier.scopus | 2-s2.0-84947866134 | - |
dc.identifier.rosgroupid | 2015002537 | - |
dc.description.ros | 2015-2016 > Academic research: refereed > Publication in refereed journal | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a0853-n02 | - |
dc.identifier.SubFormID | 2059 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingText | PolyU 253004/14P | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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2059.pdf | Pre-Published version | 959.52 kB | Adobe PDF | View/Open |
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