摘要
文章在渔业自反馈模型的基础上建立了家禽类种群的数学经济模型,分析了家禽类种群密度对经营者经济利益的影响,并且对其平衡点的稳定性进行系统的研究.
Based on the fishery self-feedback model,this paper establishes a mathematical economic model of poultry population,analyzes the influence of poultry population density on the economic benefits of operators,and makes a systematic study on the stability of its equilibrium point.
作者
由悦
张雪
YOU Yue;ZHANG Xue(College of Mathematics,Jilin Normal University,Changchun 130000,China)
出处
《太原师范学院学报(自然科学版)》
2019年第3期21-25,共5页
Journal of Taiyuan Normal University:Natural Science Edition
关键词
渔业自反馈模型
密度
平衡点
稳定性
fishery self-feedback model
density
equilibrrium piont
stability