1) Global positive periodic solution
全局周期正解
2) Positive periodic solution
全局周期解
1.
We investigate the global existence of positive periodic solution of predator-prey system with deviating arguments by using the method of coincidence degree theory.
利用重合度理论中的延拓定理讨论了一类具有偏差变元的捕食者－食饵系统全局周期解的存在性，得到了一些新结果。
3) global period
全局周期
1.
This paper investigates the global periods of words,partial words withone hole and partial words with two holes.
本文研究了完全字、含有一个未知符号的不完全字以及含有两个未知符号的不完全字的全局周期,完成了如下工作: ①给出了以p_1,p_2,。
4) positive periodic solution
正周期解
1.
Permanence and positive periodic solution of a periodic predator-prey model;
周期捕食-食饵模型的持续生存和正周期解
2.
Existence of positive periodic solutions for Holling Ⅱ type functional response systems with impulse;
具有脉冲的Holling Ⅱ型功能反应系统的正周期解的存在性
3.
A positive periodic solution to Rosenzweig-Macarthur model;
Rosenzweig──Macarthur模型的正周期解
5) periodic positive solution
周期正解
1.
Using a fixed point theorem of decreasing operator,we show the existence of unique ω-periodic positive solution x~ of Lasota-Wazewska model.
利用一个关于减算子的不动点定理,得到Lasota-Wazewska模型存在唯一周期正解的充分条件。
2.
Existence of periodic positive solution in two-dimensional non-autonomous multi-delay competition system are obtained by means of topological degree and operator theory.
用度理论和算子理论方法讨论了一类非自治的二信多时滞竞争系统,获得了周期正解的存在性。
6) positive periodic solutions
正周期解
1.
Existence and multiplicity of positive periodic solutions for a class of differential equation with distributed delay;
一类具分布时滞的微分方程正周期解的存在性与多解性
2.
Existence of positive periodic solutions to a class of functional differential equations with Impulse Effects;
一类脉冲泛函微分方程正周期解的存在性
3.
By the bootstrap,we study the upper and lower solutions mothed of the existence of positive periodic solutions and asymptotic behavior of general time-dependent solutions for Logistic equation with time delay with nonlocal boundary value conditions.
采用bootstrap技巧,研究了带非局部边值条件的时滞的Logistic方程的正周期解的存在性和一般时变解的渐近性态的上、下解方法。
补充资料：庞加莱周期解
见周期解理论。
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