1) prey predator system
食饵与捕食系统
1.
This paper studies the following prey predator system with sparse effect d x d t=x 2(a-cx 2)-bxyx+k , d y d t=-dy+αbxyx+kBy using the qualitative theory of ordinary differential equatous,the author has obtained the stability of equilibria,and given the sufficiend conditions for global stability of the equilibria and some biological interpretations.
利用常微分方程定性理论 ,研究了具有稀疏效应的食饵与捕食系统dxdt =x2 (a-cx2 ) - bxyx+k , dydt=-dy+αbxyx+k得到了平衡点的稳定性 ,并给出了平衡点全局稳定的充分条件和生态解
2) system between the predator and prey
食饵与捕食者系统
1.
With the mathematics ecology and the differential equation quality theory,a system between the predator and prey possessing functional response is established.
应用数学生态学和微分方程定性理论,建立并讨论了一个具功能性反应的食饵与捕食者系统,在给定参数满足一定的条件下,证明了该系统极限环的存在性和唯一性,以及该系统的正平衡点全局渐近稳定。
3) predator-prey system
捕食-食饵系统
1.
Optimal harvest problem of predator-prey system;
捕食-食饵系统的捕获优化问题
2.
Permanence and extinction for a class of predator-prey system——The system with a stage-structure Beddington-DeAngelis functional response and prey dispersal;
一类捕食-食饵系统的持久性和绝灭性——具有扩散的阶段结构Beddington-DeAngelis功能性反应
3.
Permanence of a kind of non-autonomous eco-epidemic predator-prey system;
一类非自治传染病捕食-食饵系统的持久性
4) predator-prey system
食饵-捕食系统
1.
Qualitative Analysis of a Watt-type Predator-prey System with Time Delay
带时滞的Watt型食饵-捕食系统的定性分析
5) predator-prey system
捕食者食饵系统
1.
The periodic solution for a kind of predator-prey system with infinite delay
一类具无限时滞捕食者食饵系统的周期解
6) prey-predator system
食饵-捕食系统
1.
Qualitative analysis of a prey-predator system with sparse effect;
一类稀疏效应下食饵-捕食系统的定性分析
2.
The conditions for being stable at unique positive equilibrium point and for the existence of limit cycle of prey-predator system with sparse effect are analysed.
对一类具有稀疏效应的食饵-捕食系统,给出了唯一正平衡点全局渐近稳定的充分条件和存在唯一极限环的充要条件等一些定性性质的判别准则及其生态意义。
3.
A harvesting Prey-Predator system with action function x was put forward.
讨论了一类功能反应函数为x的食饵-捕食系统的收获模型。
补充资料：食饵
1.吃糕饼。 2.捕捉鱼虾等时用来引诱的食物。
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