...果Tx=鬈,那么点茹∈X称为不动点(Fixedpoint); 2.如果存在慕个佗∈N使得P茹=髫成立,则点z《X称为周期点(Periodic point),而满足P茁=茁的最小的自然数佗称为点z的周期; ,.如果对点舅的每个邻域∥,存在珏≥l使得T"x∈U,剃点。
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k-periodic point k周期点
hyperbolic periodic point 双曲周期点
periodic point set 周期点集
eventually periodic point 最终周期点
n periodic point n周期点
odd periodic point 奇周期轨道
a periodic point 周期点
k periodic point k周期点
Through the analysis, it is shown that the critical periodic point as a function of refractive index is very important to fabricate the antireflective subwavelength grating.
同时证明,临界周期点随折射率的变化规律在亚波长抗反射光栅的制作中有重要的作用。
参考来源 - 亚波长抗反射光栅的设计分析与制作·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
By applying a fixed point theorem, the authors study the existence of positive periodic solutions to a class of differential equations with stated-dependent delay.
运用不动点定理,研究一类具状态依赖时滞的微分方程周期正解的存在性。
Using fixed point theorems, in this paper we give sufficient conditions of the existence of bounded mild pseudo almost periodic solution for some semilinear differential equations.
利用不动点理论,给出了一类半线性微分方程有界的调和伪概周期解存在的充分条件。
In this paper, by using the fixed point index method, the authors discussed the periodic boundary value problem of first order differential systems.
摘要利用锥上的不动点指数研究了一阶非线性常微分方程组的周期边值问题。
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