2) Logistic population
Logistic种群
1.
This paper is concerned with the β-persistence of a Logistic population with pollution and catch.
本文研究污染与捕获并存时Logistic种群的β生存问题。
3) general Logistic population
广义Logistic种群
1.
This paper studies the existence of a kind of general Logistic population which live in a large capacity and polluted environment with capture by comparability principle.
采用比较原理,研究了在容量较大的环境中受污染和捕获影响时一类改进的广义Logistic种群的生存状况。
2.
This paper discusses the existence of a kind of general Logistic population when the capture is a linear function for population and obtains the sufficient conditions for weak persistent existence and extinction.
讨论了捕获量是关于种群数量的线性函数时一类广义Logistic种群的生存状况,得到了种群弱持续生存和灭绝的充分条件。
4) Logistic specise growth
Logistic种群增长
5) Logistic evolution of population
种群Logistic进化
6) population model
种群模型
1.
Oscillation of solutions of a delay population model;
一类时滞种群模型解的振动性
2.
Permanence for the "food limited" discrete population model with feedback control and delay;
具有反馈控制和时滞的“食物有限”离散种群模型的持久性
3.
Stability study is made for the positive equilibrium of a nonlinear age structured population model by constructing two systems for comparison and using the comparison principle, necessary and sufficient conditions are obtained for the global stability of positive equilibrium.
研究一个非线性年龄结构种群模型正平衡解的稳定性，通过构造适当的比较系统和使用比较原理，得到了正平衡解渐近稳定的必要条件和全局稳定的充分条
补充资料：种群增长率(见种群出生率)
种群增长率(见种群出生率)
种群增长率见种群出生率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条