| 竞争种群模型的反射函数及其周期解 |
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| 引用本文： | 章山林,周正新.竞争种群模型的反射函数及其周期解[J].扬州大学学报(自然科学版),2007,10(4):13-16. |
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| 作者姓名： | 章山林 周正新 |
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| 作者单位： | 扬州大学,数学科学学院,江苏,扬州,225002 |
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| 摘 要： | 根据MIRONENKO的反射函数理论,给出竞争种群模型的反射函数第一分量不依赖于第二分量的充要条件,在此条件下建立反射函数的表达式,并讨论该模型存在周期解的条件.关键词:竞争种群模型;反射函数;周期解
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| 关 键 词： | 竞争种群模型 反射函数 周期解 |
| 文章编号： | 1007-824X（2007）04-0013-04 |
| 收稿时间： | 2007-07-13 |
| 修稿时间： | 2007年7月13日 |
On reflective function and periodic solution of competition population model |
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| ZHANG Shan-lin,ZHOU Zheng-xin.On reflective function and periodic solution of competition population model[J].Journal of Yangzhou University(Natural Science Edition),2007,10(4):13-16. |
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| Authors: | ZHANG Shan-lin ZHOU Zheng-xin |
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| Institution: | Coil of Math Sci, Yangzhou Univ. Yangzhou 225002, China |
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| Abstract: | According to MIRONENKO reflective function theory,the necessary and sufficient conditions for the independence of reflective function(RF) of the competition population model are given in the paper.Under this conditions,the form of the RF is established.The conditions for the existence of periodic solutions in this system has been established. |
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| Keywords: | competition population model reflective function periodic solution |
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