Journal of Jilin University Science Edition
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ZHANG Lijuan
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The author devoted to establish the multiplicity of nonnegative solutions to singular discrete perriodic systems. The existence of the solution was obtained using a nonlinear alternative of LeraySchauder and the Krasnoselskii fixed point theorem in cones. It was proved that such a problem has a nonnegative solutions under some reasonable conditions and nonlinear singular.
Key words: discrete periodic systems, positive solution, Krasnoselskii fixed point theorem in cones, existence
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ZHANG Lijuan. Existence of Multiplicity of Nonnegative Solutionsto Discrete Periodic Systems[J].Journal of Jilin University Science Edition, 2013, 51(05): 859-862.
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http://xuebao.jlu.edu.cn/lxb/EN/Y2013/V51/I05/859
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