查询词典 integral operator

Finally we show that the discrete fra-ctional integral operator〓is bounded on〓.

本章还证明了离散分数次积分算子〓在〓上的有界性。

It is very interesting to study the boundedness for the commutators related to some integral operator on the functions spaces.

Marcinkiwicz算子作为分析数学中一个重要的积分算子，对它的研究一直是分析数学学者们十分感兴趣的问题。

The research of fractional integral operator and its related problems is one of the important topics in Harmonic analysis.

中文摘要：分数次积分算子相关问题的研究是调和分析中重要的课题之一。

In chapter four,we investigate the compactness of comm-utators of CZO and fractional integral operator with VMO functions.

本文第四章研究Calderon-Zygmund算子和分数次积分算子与VMO函数的交换子的紧性问题。

This paper gives the boundedness of the commutator on some spaces, where b belongs to BMO, T is the generalized fractional integral operator.

本文主要讨论了广义分数次积分算子交换子在一些空间中的有界性问题。

In this paper, we will introduce the weighted modulus of smoothness and the weighted K-functional to discuss the direct and the converse theorems, the local saturation results on the simultaneous approximation on an infinite interval with Jacobi-weight by the integral operator, the lin...

本文利用带权光滑模与带权K--泛函讨论定义在无穷区间上的积分型算子Gamma算子线性组合对空间L_∞(0，∞)中函数的带Jacobi权同时逼近的正逆定理以及局部饱和结果，还讨论了Gamma算子的强逆不等式。

This new kind controller contains an integral operator called kernel function.

这种新型的Backstepping控制器包含一个积分算子，称为变换核函数。

The main work of this thesis is devided into two parts: We give nesserary and sufficient conditions on the C-resolvent of A to guarantee that the C-semigroup be an ideal of integral operator s.

本文的主要工作分为两部分：对C半群属于某一类积分算子理想给出了基于其生成元的C豫解式的一种刻画，该条件还是一个充要条件。

Singular perturbation of three-point boundary value problem for third order nonlinear equation is studied by using of Volterra type integral operator and differential inequality techniques.

讨论了三阶非线性微分方程三点边值问题的奇摄动。

In chapter 2, we consider the boundedness of the Marcinkiewicz integral operator with rough kernel on the weighted Herz spaces .

在第二章中，我们考虑了带有粗糙核的Marcinkiewicz积分算子在加权Herz空间上的有界性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。