| 两企业竞争与合作时标动力学模型的周期行为 |
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| 引用本文： | 徐昌进.两企业竞争与合作时标动力学模型的周期行为[J].经济数学,2012,29(2):1-4. |
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| 作者姓名： | 徐昌进 |
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| 作者单位： | 贵州财经大学贵州省经济系统仿真重点实验室,贵州贵阳,550004 |
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| 基金项目： | 国家自然科学基金资助项目，湖南省科技计划资助项目，贵州省科学技术基金，贵州财经学院博士科研启动基金，贵州省科技厅软科学计划项目 |
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| 摘 要： | 研究了时标上两企业竞争与合作动力学模型的周期解的存在性.运用重合度理论中的连续性定理,得到了该模型存在正周期解的一个充分条件.
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| 关 键 词： | 竞争与合作模型 时标 周期解 重合度 |
Periodic Behavior of Competition and Corporation Dynamical Model of Two Enterprises on Time Scales |
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| XU Chang-jin.Periodic Behavior of Competition and Corporation Dynamical Model of Two Enterprises on Time Scales[J].Mathematics in Economics,2012,29(2):1-4. |
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| Authors: | XU Chang-jin |
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| Institution: | XU Chang-jin (Guizhou Key Laboratory of Economics System Simulation,Guizhou University of Finance and Economics,Guiyang,Guizhou 550004,China) |
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| Abstract: | The existence of a periodic solution for a competition and corporation dynamical model of two enterprises on time scales was investigated.Applying the continuation theorem of coincidence degree theory,a sufficient condition ensuring the existence of positive periodic solutions of the system was obtained. |
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| Keywords: | competition and corporation model time scales periodic solution coincidence degree |
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