查询词典 almost bounded function

In this paper, the authors consider the even-order neutral difference equations with continuous arguments. By using Lebesgue' dominated convergence theorem, a necessary and sufficient condition for the existence of eventually positive and bounded solutions is obtained.

研究一类具连续变量偶数阶中立型时滞差分方程，利用Lebesgue控制收敛定理给出这类方程存在最终有界正解的一个充分必要条件，得到相应新的比较定理。

The Quaternary outwash, characterized by the dripstone bounded by the gray and yellow shale and mudstone, is discovered in the Mang'ai depression of Qaidam basin.

柴达木盆地西部的茫崖坳陷发育了第四纪湖泊冰水沉积，其特征是灰绿、黄褐色页岩和泥岩中含大量的冰水滴石。

Upward dual pairs, dual theorem, positive extension, L-topology, semi-bounded, ordered locally convex spaces.

上偶对，对偶定理，正延拓，L-拓扑，半有界，半序局部凸空间，局部体空间

Through the segmentation of the spatial box bounded by point cloud, efficient extraction of boundary information is implemented.

通过对点云数据进行空间三维划分，实现了边界信息的高效提取。

Different from the case of strict minimal siphons in a net system, the number of elementary ones is bounded by the smaller of place count and transition count. Based on the ideas mentioned above, this thesis proves that the set of elementary siphons is not unique, while different ones may lead to different control results.

本文在此研究的基础上，论证了网系统中的基本信标的不唯一性，控制不同的基本信标可以得到不同的控制效果，进而提出了最优基本信标的概念并给出了相应的计算方法，应用这一计算方法可以在多项式时间内求得一组最优基本信标，也就是说，控制该组基本信标相对于其他的基本信标可以使得系统Petri网模型具有最多的可达状态，这在实际中，意味着系统具有更大的灵活性。

Using the method of blow up lower and upper solutions, the existence and boundary behavior of positive boundary blow up solutions for some elliptic systems of competitive type with singular weight functions are obtained, here the singular weight functions are permitted to be bounded in some parts of the boundary, and to go to infinity or even oscillate in other parts.

利用爆破上、下解方法，本文建立了带奇异权函数的竞争型椭圆方程组正的边界爆破解的存在性和边界行为，这里奇异权函数可以在边界的某一部分有界，而在其他的部分趋于无穷或者震荡。

He proved that:if the total moving times of mesh M is a finite number and independent ofΔt andh.the L2-norm error estimate is optimal;if Mh is independent ofΔt and bounded,energy norm error estimate is optimal.

并证明了当网格变动次数M是不依赖于Δt和h的有限数时，近似解与真解的L2误差估计是最优的；当Mh不依赖于Δt且有界时，能量模误差估计最优。

Despite the enshrinement of the notion of bounded rationality in the organizations literature, this second postulate has been largely ignored in our formal models of learning and adaptation.

尽管组织学派强调有限理性的观念，这个基本条件在学习和适应的正式模型中还是被很大程度的忽略。

With FreeBSD 5.2.1, Mac OS X 10.3, and Solaris 9, the limit is essentially infinite, bounded by the amount of memory on the system, the size of an integer, and any hard and soft limits configured by the system administrator.

在FreeBSD 5.2.1，Mac OS X10.3和Solaris 9中这个限制基本上是无限的，而是由系统内存总额，整型大小，和系统管理员对软件和硬件的限制配置所定。

When the control is bounded, a stability region estimation method, proposed in the references [58, 59, 130] for certain plants′or matched uncertain plants′VSC systems, is improved and perfected.

它们完全基于被控对象的标称模型和不确定性因素上下界，避免了系统辨识，简化了算法和控制器结构，易于工程实现。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样