查询词典 completely continuous linear operator

In constructing new solutions of Feigenbaum renor- malization group equation, it is important to know which operator commute s with the iterative operator,This paper presents a theorem about the structure of the ab.

本文揭示了与迭代算子对易的算子集合在构造Feigenbaum重整化群方程新解中的重要性。

In this paper we separate the Hamiltonian into three parts: a spherical symmetry Hamiltonian; a z-component of the angular momentum operator, and a non-spherical symmetric potential as the perturbation operator, and provide a propose method by separating the potential containing squared magnetic field B^2 into two parts spherical symmetric and non-spherical symmetric ones so that the first-order energy correction due to the non-spherical symmetric potential is zero, and the second-order correction due to B^2 can be obtained by a simple variational method.

采用变分法和微扰法相结合的方法，把高强度磁场中氢原子的哈密顿H分为三部分：球对称哈密顿；z分量角动量算符相应部分和非球对称势微扰，并用一种特别规定的分解法将哈密顿H中含磁场平方项的势能分解为球对称与非球对称两部分，且使非球对称部分引起的一级修正能量值为零，并采用一种简便的变分法直接求出B^2对能级的二级修正值。

Symmetric differential expression; product operator; self-adjoint operator

基础科学，数学，数学分析对称微分算式；积算子；自伴算子

Ask for opinion draft requirement, the operator of the shop on the net must have corporate organization, operator must be the legal person that passes department of industrial and commercial administration and tax authority registration book, and Wu of company business charter, duty is published to register license of card, special business, real company to run the address, message such as connection phone in lower part of website home page.

征求意见稿要求，网上商店的经营者必须具备法人资格，经营者必须是经过工商行政治理部门和税务机关登记注册的法人，且在网站首页下方刊登企业营业执照、税务登记证、非凡业务许可证、真实的企业经营地址、联系电话等信息。

One of the important classes is Pritchard-Salamon system with unbounded admissible input operator and output operator. Keulen[4]and Curtain[5] has finished excellent work, but they added smooth condition when they transform the solution of H∞-Control into solving two algebraic Riccati equations.

其中重要的一类是具容许无界输入和输出的Pritchard-Salamon系统，这方面已有Keulen[4]，Curtain[5]等人的工作，不过他们在将次最优H_∞-控制器存在问题转化为相应Riccati方程解的存在问题时附加了"光滑性条件"。

First, it is proved that for an uniformizable operator D, there exists an operator B such that AC=BD if C Ker D \subset Ker A.

首先证明对可单值化算子D，如果C Ker D \subset Ker A，则存在算子B使AC=BD。

Article 13 The operating unit or operator of satellite communication networks shall, within 30 days from the day of signing the transponder lease agreement with the operator of satellite transponder, report to the Radio Administration Bureau of the Ministry of Information Industry for record.

第十三条卫星通信网运营单位或经营者应当将其与卫星转发器经营者签署的转发器租赁协议自签署之日起30日内向信息产业部无线电管理局备案。

It is found that amplitude-squared squeezing can be created by 4-photon unitary operator S4 acting on the vacuum state and this shows that the amplitude-squared squeezing can be created by 4-photon unitary operator S4 acting on the vacuum state and this shows that the amplitude-squared squeezing is a new nonclassical effect of light field which is independent of the second order squeezing, antibunching and sub-poisson statistics.

发现4个光子么正算符S4对真空态的作用可以产生振幅平方压缩，这表明振幅平方压缩是一种独立于二阶压缩、反聚束以及亚泊松统计分布的新的光场非经典效应。标签 K光子么正算符相干态真空态振幅平方压缩 K-photon unitary operator coherent state vacuum state amplitudesquared squeezing

In this paper, in the momentum space , the angular momentum operator and the boost vector operator, i.

在动量表象下对非零质量带自旋粒子的角动量算符和推动矢量算符也即Lorentz变换生成元进行了讨论，得到了它们按轨道和自旋两部分分拆的新的表达

Another one is the lack of accurate understanding of operator "s need and proper administrable structure. Under the condition of market economy, operator"s incentive payment should sufficiently reflect human capital deposit, human capital price, human capital value as well as operators needs. The author points out this is the essential way to resolve the problem.

在市场经济条件下，经营者的激励报酬必须充分考虑经营者人力资本存量、市场定价，充分考虑经营者的人力资本价值及经营者的实际需要，笔者认为这些是解决我国国有企业经营者薪酬激励机制问题的基本思路。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。