| MULTIPLE POSITIVE PERIODIC SOLUTIONS OF A CLASS OF DELAY DIFFERENCE EQUATIONS |
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| 引用本文： | Kang Shugui Liu Xilan Shi Bao ( Institute of Applied Math.,Naval Aeronautical Engineering Institute,Yantai 264001, Dept. of Math.,Yanbei Normal University,Datong 037009). MULTIPLE POSITIVE PERIODIC SOLUTIONS OF A CLASS OF DELAY DIFFERENCE EQUATIONS[J]. Annals of Differential Equations, 2006, 0(3) |
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| 作者姓名： | Kang Shugui Liu Xilan Shi Bao ( Institute of Applied Math. Naval Aeronautical Engineering Institute Yantai 264001 Dept. of Math. Yanbei Normal University Datong 037009) |
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| 作者单位： | Institute of Applied Math.，Naval Aeronautical Engineering Institute，Yantai 264001; Dept. of Math.，Yanbei Normal University，Datong 037009 |
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| 基金项目： | Project partially supported by Natural Science Foundation of Shanxi Province and Yanbei Normal University and by High Science and Technology Foundation of Shanxi Province and by Science and Technology Bureau of Datong City. |
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| 摘 要： | Based on the Leggett-Williams fixed point theorem for a Banach space, we establish the existence of three positive periodic solutions for a class of delay difference equations.
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MULTIPLE POSITIVE PERIODIC SOLUTIONS OF A CLASS OF DELAY DIFFERENCE EQUATIONS |
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| Kang Shugui Liu Xilan Shi Bao. MULTIPLE POSITIVE PERIODIC SOLUTIONS OF A CLASS OF DELAY DIFFERENCE EQUATIONS[J]. 微分方程年刊(英文版), 2006, 0(3) |
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| Authors: | Kang Shugui Liu Xilan Shi Bao |
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| Abstract: | Based on the Leggett-Williams fixed point theorem for a Banach space, we establish the existence of three positive periodic solutions for a class of delay difference equations. |
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| Keywords: | delay difference equation periodic positive solution cone fixed point theorem |
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