摘要
研究了具有收获率的Kolmogorov捕食-被捕食模型,讨论了该模型正平衡点的性态,验证了解的有界性,得到了模型惟一正平衡点是全局渐近稳定的.
In this paper, the Kolmogorov predator-prey model with harvesting rate is studied, the properties of positive equilibrium in the model is discussed, the bounded property of the solution is proved, and the globally asymptotic stability of unique positive equilibrium is obtained.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2009年第6期753-755,共3页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
黑龙江省教育厅科学技术研究项目(11521306)
