| 一类被开发的具有功能性反应的捕食模型周期解的存在性 |
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| 引用本文： | 田德生,曾宪武.一类被开发的具有功能性反应的捕食模型周期解的存在性[J].数学杂志,2005,25(5):480-484. |
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| 作者姓名： | 田德生 曾宪武 |
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| 作者单位： | 武汉大学数学与统计学院,湖北,武汉,430072 |
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| 基金项目： | Supported by the National Natural Science Foundation of China （19531070）. |
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| 摘 要： | 本文研究了一类被开发的具有功能性反应（Holling-Ⅱ）的捕食模型。利用重合度理论，我们得到了这类模型周期解存在性的充分条件。
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| 关 键 词： | 捕食-食饵模型 被开发的 功能性反应 周期解 |
| 文章编号： | 0255-7797（2005）05-0480-05 |
| 收稿时间： | 2004-04-24 |
| 修稿时间： | 2004-04-242004-07-05 |
PERIODIC SOLUTION OF A CLASS OF PREDATOR-PREY MODEL EXPLOITED WITH FUNCTIONAL RESPONSE |
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| TIAN De-sheng,ZENG Xian-wu.PERIODIC SOLUTION OF A CLASS OF PREDATOR-PREY MODEL EXPLOITED WITH FUNCTIONAL RESPONSE[J].Journal of Mathematics,2005,25(5):480-484. |
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| Authors: | TIAN De-sheng ZENG Xian-wu |
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| Institution: | School of Math. and Statistics, Wuhan University, Wuhan 430072, China |
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| Abstract: | In this paper,we study a class of predator-prey model exploited with functional response (Holling type-Ⅱ). By means of the coincidence degree theory,we establish a sufficient condition for the existence of periodic solution of this model. |
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| Keywords: | Predator-prey model exploited functional response periodic solution |
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