代数包

词组短语

algebraic hull

与代数包相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on the filtered Lie algebra of the universal enveloping algebra, the algebraic structure of projected subsystems are studied. It is proved that they have simple decompositions, and the construction of the representations is given as well as the corresponding criterion for project limit controllability.

基于泛包络代数的滤李代数结构，研究了投影子系统的代数结构，证明它们具有简单的分解形式，并给出了它们的表示的构造方法和投影极限能控性的判别定理。

Computing integral closure of a finite extension is not only an important problem in commutative algebra, but also in algebraic geometry and algebraic number theory.

计算有限扩张的整闭包不但是交换代数中的一个核心问题，也很受代数几何以及代数数论发展的推动。

Based on the proper segmentation of algebraic curves,the convex hull of curve segment was given.

基于代数曲线的合理分割，给出了曲线段的三角形凸包的描述。

The algebraic operation that this article discussed the package on network node and road by combinative means of the agreement, the sheet in offerring IP encode network, group sows the implementation method of communication.

该文讨论了网络节点上包的代数运算和路由协议的结合方式，提出了IP编码网络中单、组播通信的实现方法。

Based on the Lie algebra that describes the symmetries, it is proved in this dissertation that a sufficiently large class of control Hamiltonians can be provided by the universal enveloping algebra of the Lie algebra, on which the quantum mechanical control systems can be modelled.

基于描述量子力学系统对称性的李代数结构，本文证明该李代数的泛包络代数提供了足够大的一类控制哈密顿量，因而可以在其上建立量子力学控制系统的模型。

In [3], Kassel gaveHopf *-algebra structures on GL_q(2) and SL_q (2), and also described those on thequantum enveloping algebra U_qsl(2 in detail.

Kassel在[3]中给出了GL_q(2)和SL_q(2)上的Hopf *-代数结构，并且对量子化包络代数U_q sl

It is easy to see that the bialgebra H we find,canbe regarded as the enveloping algebra of a Lie algebra,whose generators are thoseof the Lie algebra of type A and n-1 other elements which commute with genera-tors above.

可以看出，我们找到的H作为代数，恰为在An-1型李代数上增加与之可换的n-1个生成元后得到的包络代数，其自然表示的矩阵元恰好生成代数AR。

Quantum mechanical control; symmetry; Lie algebra; universal enveloping algebra; representation theory

清华大学；吴热冰量子力学控制；对称性；李代数；泛包络代数；表示理论

In chapter 4, Based on the orthogonality relations and duality of C-algebras, we study the decompositions of C-algebras, and give a Fourier inversion formula on C-algebras, which generalizes the Fourier inversion formula on the center of a finite group algebra over complex. As an application, we characterize the integral closure of C-algebras over the ring of integers, and show a necessary and sufficitient condition for elements of C-algbras being algbraic integral over integers.

第四章 我们应用C-代数的正交性及对偶性刻画了C-代数的一个分解，给出了C-代数上这个完全分解的Fourier反演公式，从而推广了Z分解的Fourier反演公式；作为Fourier反演公式的一个应用，我们刻画了Z在整数环Z上的整闭包，进一步我们研究了C-代数在整数环Z上的整闭包，给出了C-代数在整数环Z上为整元的一个充要条件。

For quantum mechanical control systems with structures of universal enveloping algebras, the thesis studies the enlargability of the universal enveloping algebras and the domain problems.

2对具有泛包络代数结构的量子力学控制系统，研究了泛包络代数的可扩张性和系统状态的定义域问题。

与代数包相关的网络解释 [注：此内容来源于网络，仅供参考]

algebraic branch point：代数支点

代数分析 algebraic analysis | 代数支点 algebraic branch point | 代数闭包 algebraic closure

algebraic closure operator：代数闭包算子

algebraic closure 代数闭包 | algebraic closure operator 代数闭包算子 | algebraic complement 代数余子式

algebraic closure：代数闭包

algebraic calculus 代数计算 | algebraic closure 代数闭包 | algebraic closure operator 代数闭包算子

algebraic closure of a field：域的代数闭包

algebraic closure 代数闭包 | algebraic closure of a field 域的代数闭包 | algebraic complement 代数余子式

algebraic complement：代数补余

代数闭包 algebraic closure | 代数补余 algebraic complement | 代数复体;代数线丛 algebraic complex

algebraic hull：代数包

algebraic group 代数群 | algebraic hull 代数包 | algebraic hypersurface of the seconed order 二阶代数超曲面

algebraic hypersurface of the seconed order：二阶代数超曲面

algebraic hull 代数包 | algebraic hypersurface of the seconed order 二阶代数超曲面 | algebraic integer 代数整数

enveloping algebra：包络代数

envelope of holomorphy 正则包 | enveloping algebra 包络代数 | enveloping ring 包络环

universal enveloping algebra：泛包络代数

范数|norm | 泛包络代数|universal enveloping algebra | 泛代数|universal algebra

group algebra：群代数

他在代数学中引进群代数(Group Algebra)并证明其分解定理. 第一次引进代数中左理想和右理想的概念. 证明了李代数第三基本定理(The third foundamental theorem of Lie Algebra) 及坎贝尔-豪斯多夫公式(1899). 还引进李代数的包络代数(Borel Algebra),