Positive Periodic Solutions of Functional Differential Equations and Population Models

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dc.contributor.authorJiang, Daqing
dc.contributor.authorWei, Junjie
dc.contributor.authorZhang, Bo
dc.date.accessioned2020-08-17T17:42:42Z
dc.date.available2020-08-17T17:42:42Z
dc.date.issued2002-07-30
dc.description.abstractIn this paper, we employ Krasnosel'skii's fixed point theorem for cones to study the existence of positive periodic solutions to a system of infinite delay equations, x'(t) = A(t)x(t) + ƒ(t, xt). We prove two general theorems and establish new periodicity conditions for several population growth models.
dc.description.departmentMathematics
dc.formatText
dc.format.extent13 pages
dc.format.medium1 file (.pdf)
dc.identifier.citationJiang, D., Wei, J., Zhang, B. (2002). Positive periodic solutions of functional differential equations and population models. <i>Electronic Journal of Differential Equations, 2002</i>(71), pp. 1-13.
dc.identifier.issn1072-6691
dc.identifier.urihttps://hdl.handle.net/10877/12404
dc.language.isoen
dc.publisherSouthwest Texas State University, Department of Mathematics
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceElectronic Journal of Differential Equations, 2002, San Marcos, Texas: Southwest Texas State University and University of North Texas.
dc.subjectFunctional differential equations
dc.subjectPositive periodic solution
dc.subjectPopulation models
dc.titlePositive Periodic Solutions of Functional Differential Equations and Population Models
dc.typeArticle

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