查询词典 weak convergence

Based on the concepts of asymptotic center point and the asymptotic radius, this paper discusses the existence and the weak convergence of the fixed point in the multi_valued asymptotically nonexpansive mappings.

本文借助于渐近中点、渐近半径的概念，得到一致凸Banach空间中非空有界闭凸子集上的连续集值渐近非扩张映射有不动点。

The objective of Chapter 2 is to give the weak convergence theorem of S ={T1 :t E G of asymptotically nonexpansive mappings in a uniformly convex Banach space without assuming that X has a Frechet differentiable norm.

本文第二章在G仅要求是一个定向网，X为不具有范数Frechet可微条件的一致凸Banach空间的情况下，给出了一族渐近非扩张映射的弱收敛定理。

This paper,uses the property of being uniformly integrable to truncate the random variable sequences,and under the condition of φx↑,φx2↓,obtain a weak law of large number of martingale difference sequences by the weak convergence theorem.

通过使用一致收敛性对随机变量序列进行截尾，并借助随机变量序列的弱收敛定理，在φ↑，φx2↓的条件下给出了一个鞅差序列的弱大数定律。

The stability of system is analyzed, and weak convergence condition for output tracking is given.

本文考虑离散时间随机系统S，系统的时滞为1，其模型形式如下

A great deal of thin sand in the weak convergence zone went to Lhasa along with the western high-level air current.

最后，给出了拉萨浮尘天气预报的思路，为拉萨浮尘天气的准确预报提供了一些参考信息。

Ants may be small, but many ants together, be able to drag a lot of bones; a person's strength may be small, but many of the weak convergence of forces with an avalanche will be able to overcome all!

蚂蚁虽小，但许多蚂蚁团结在一起，能拖动一根很大的骨头；一个人的力量虽小，但许多微弱的力量汇合在一起，就能排山倒海，战胜一切！

Ants may be small, but together many ants can drag a lot of bones; a person's strength may be small, but many of the strength of weak convergence can be overwhelming, to overcome all!

蚂蚁虽小，但许多蚂蚁团结在一起，能拖动一根很大的骨头；一个人的力量虽小，但许多微弱的力量汇合在一起，就能排山倒海，战胜一切！

We show that the solutions for the HARA utility are stable in the sense of weak convergence when the parameters vary in a suitable way.

当效用函数为HARA、指数和对数型时，我们分别得到了最优投资的显式解，并且证明了当HARA效用函数中的参数变化时所对应的最优策略在弱收敛意义下的稳定性。

In an appropriate condition,the βn,σn of their asymptotic normalities and the gn of optimal weak convergence rate were obtained.

在适当的条件下，得到^βn，^nσ的渐近正态性和^gn最优弱收敛速度

By estimates of the spectral gap, Sobolev inequality and the weak convergence theory of stochastic process, we obtain that the annealing process converges in probability to a neighbourhood of the global minimal set of the potential function.

利用谱隙估计和Sobolev不等式方法以及随机过程的弱收敛理论我们得到这种退火过程依概率收敛到势函数的全局最小点附近。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失