COA-SOWUNMI'S LEMMA AND ITS APPLICATION TO THE STABILITY ANALYSIS OF EQUILIBRIUM STATES OF THE NON-LINEAR AGE-STRUCTURED POPULATION MODEL

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dc.contributor.authorAkinwande, N. I.
dc.contributor.authorSomma, Samuel Abu
dc.date.accessioned2025-04-14T10:42:12Z
dc.date.issued0205-04-10
dc.description.abstractAbstract: In this work, we present a result in the form of a lemma which we name COA-Sowunmi’s Lemma, its proof and application to the stability analysis of the transcendental characteristics equation arising from the perturbation of the steady state of the non-linear age-structured population model of Gurtin and MacCamy [11]. Necessary condition for the asymptotic stability of the equilibrium state of the model is obtained in the form of constrained inequality on the vital parameters of the model. The result obtained is then compared with that of an earlier work by the [4].
dc.identifier.issn2348-5736
dc.identifier.urihttp://repository.futminna.edu.ng:4000/handle/123456789/656
dc.language.isoen
dc.publisherInternational Journal of Mathematics and Physical Sciences Research
dc.subjectCharacteristic equation
dc.subjectSteady or Equilibrium state
dc.subjectStability
dc.titleCOA-SOWUNMI'S LEMMA AND ITS APPLICATION TO THE STABILITY ANALYSIS OF EQUILIBRIUM STATES OF THE NON-LINEAR AGE-STRUCTURED POPULATION MODEL
dc.typeArticle

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