| PERMANENCE AND PERIODIC SOLUTION FOR NONAUTONOMOUS COMPETITION-PREDATOR SYSTEM WITH TYPE II FUNCTIONAL RESPONSE |
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| 作者姓名： | 赵晓华 易奇志 |
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| 作者单位： | Dept. of Maih.，Yunnan University，Kunming 650091，Dept. of Maih.，Yunnan University，Kunming 650091 |
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| 基金项目： | Supported by the NNSF of China(19972058) and the NSF of Yunnan Province (2001A0001M). |
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| 摘 要： | A nonautonomous multispecies competition-predator system with type Ⅱfunctional response is studied in this paper. It is proved that the system is per-manent under some appropriate conditions. Further, if the system is a periodic one, a set of easily verifiable suflficient conditions which guarantee the existence, uniqueness and global attractivity of a strictly positive periodic solution are ob-tained.
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PERMANENCE AND PERIODIC SOLUTION FOR NONAUTONOMOUS COMPETITION-PREDATOR SYSTEM WITH TYPE II FUNCTIONAL RESPONSE |
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| Zhao Xiaohua Yi Qizhi.PERMANENCE AND PERIODIC SOLUTION FOR NONAUTONOMOUS COMPETITION-PREDATOR SYSTEM WITH TYPE II FUNCTIONAL RESPONSE[J].微分方程年刊(英文版),2003(3). |
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| Authors: | Zhao Xiaohua Yi Qizhi |
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| Abstract: | |
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| Keywords: | competition-predator system ultimate boundedness positively invariant set permanence periodic solution uniqueness global attractivity |
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