Coexistence of a General Elliptic System in Population Dynamics

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    This paper is concerned with a strongly-coupled elliptic system representing a competitive interaction between two species. We give a sufficient condition for the existence of positive solutions. An example is also given to show that there is a coexistence of a steady state if the cross-diffusions or the intraspecific competitions are weak. (C) 2004 Elsevier Ltd. All rights reserved.
    Original languageEnglish
    JournalComputers & Mathematics with Applications
    Issue number3-4
    Pages (from-to)617-628
    Publication statusPublished - Aug 2004


    • strongly-coupled elliptic systems
    • reaction
    • diffusion
    • positive solution


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