一阶奇异耦合方程组周期边值问题的解
일계기이우합방정조주기변치문제적해
Solutions to periodic boundary value problems of first order singular coupled systems
  • 万方数据
    黑龙江大学自然科学学报 흑룡강대학자연과학학보
    JOURNAL OF NATURAL SCIENCE OF HEILONGJIANG UNIVERSITY
    2011年 6期 763-766 ,共4页

    文香丹%苑成军%蒋达清

    문향단%원성군%장체청

    周期解%一阶非自治奇异耦合方程组%半正%Schauder不动点定理 週期解%一階非自治奇異耦閤方程組%半正%Schauder不動點定理
    주기해%일계비자치기이우합방정조%반정%Schauder불동점정리
    periodic solutions%first order non-autonomous singular coupled systems%semipositone%schauder' s fixed point theorem
    研究一阶奇异半正耦合微分方程组周期边值问题.对该方程组不同的半正形式,建立半正耦合方程组周期边值问题解的存在性的充分条件,定理的证明依赖于Schauder不动点定理.
    연구일계기이반정우합미분방정조주기변치문제.대해방정조불동적반정형식,건립반정우합방정조주기변치문제해적존재성적충분조건,정리적증명의뢰우Schauder불동점정리.
    The existence of solutions to periodic boundary value problems of the first order non - autonomous singular semipositone coupled systems is investigated,and the existence of solutions to the coupled systems with some type of semipositone is established.The proof relies on Schauder' s fixed point theorem.
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