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食饵有补充具功能II类二维捕食-食饵模型的正周期解与概周期解
Positive Periodic and Almost Periodic Solutions to Dimensional Predator-Prey Model with Prey Supplements
【摘要】 对于食饵有补充具有功能反应Ⅱ类的非定常的捕食-食饵模型,利用微分不等式讨论了周期解的存在性及其全局吸引性、概周期解的存在性及其在壳扰动下的稳定性.
【Abstract】 This paper discusses the positive periodic solution and the almost periodic solution to dimensional predator-prey model with prey supplements by using the differential inequality,and its stability under disturbances in the shell.
【关键词】 捕食-食饵模型;
周期解;
概周期解;
壳扰动下的稳定性;
【Key words】 predator-prey; periodic solution; almost periodic solution; stability under disturbances in the shell;
【Key words】 predator-prey; periodic solution; almost periodic solution; stability under disturbances in the shell;
【基金】 国家自然科学基金资助项目(10371050);吉林大学985项目
- 【文献出处】 柳州师专学报 ,Journal of Liuzhou Teachers College , 编辑部邮箱 ,2007年01期
- 【分类号】O175;Q141
- 【下载频次】68