查询词典 algebra over k

Based on abstract algebra theory, an architecture-mapping based model transformation approach considering about both the syntax and the semantic characteristics of modeling elements is proposed from the viewpoint of software engineering implementation.

从软件工程的实施出发，以抽象代数理论为基础，同时考虑建模元素的语法结构和语义特性，该文提出了一种基于体系结构映射的、可支持模型间自动转换的方法。

Component ; connectors ; software architecture ; abstract algebra ; software reliability

组件；连接器；软件体系结构；抽象代数；软件可靠性

He was very active in my class, was quick to understand new knowledge, answered my questions promptly, and was especially good at solving problems that require rather strong logical thinking ability and fundamental knowledge. What's instructed in the Abstract Algebra course is theoretical and abstract so that a lot of students thought it's tough for them to learn. Only Mr.

他课堂表现积极，对新知识吸收消化非常快，能迅速对我提出的问题做出反应，对解决那些逻辑性比较强的以及需要运用基础知识解决的问题尤其擅长，在抽象代数课上，讲授的都是一些概念化和抽象化的内容，学生普遍反映学习起来比较困难，只有Mr。

If you do not master arithmetic, you will find algebra complicated and abstruse .

如果没有掌握算术，你就会认为代数复杂而深奥。

We show that Jordan multiplicative bijective maps on prime operator algebrasmust be additive. As its application, we show that every Jordan * multiplicative bijec-tive map on every factor C~* algebra is a C~* isomorphism or a conjugate C~* isomorphism,in the special case of B, it must be a *-isomorphism or a conjugate *-isomorphism.We also prove the additivity of Jordan multiplicative bijective maps on nest algebras.

证明了素算子代数上Jordan可乘双射的可加性，利用这一结论刻画了因子C~*代数上的Jordan*可乘双射，我们的结果表明这样的映射一定是C~*同构或共轭C~*同构；证明了套代数上的Jordan可乘双射的可加性。

The algorithm is simple and fast as compared with the Boolean algebra algorithm of adjacency matrix .

本文给出一种判断有向连接图中节点是否可达的算法，与一般相邻矩阵的布尔代数算法相比，具有简便快速的优点。

Linear algebra's adjoint matrix calculation of C language accompanying matrix definition : Matrix put...

线性代数之伴随矩阵计算C语言实现伴随矩阵定义：把矩阵所有位置上的元素替换为元素的代数余子式，即得原矩阵的伴随矩阵。

Linear algebra's adjoint matrix calculation of C language accompanying matrix definition : Matrix p...

线性代数之伴随矩阵计算C语言实现伴随矩阵定义：把矩阵所有位置上的元素替换为元素的代数余子式，即得原矩阵的伴随矩阵。

In the first part,two methods calculating the coefficients of nilpotentclass normal forms are proposed.one is the iteration search method based onrepresentation theory of Li-algebra,and another is a new matrixrepresentation method based on the adjoint operator concepts,both are ableto be used to analyse the normal form problems with high orders and largedimensions efficiently.

在第一部分工作中，对于幂零类规范形的系数计算，分别提出了基于李代数表示论的迭代搜索的理论和方法以及基于共轭算子概念的新的矩阵表示的理论和方法，从而有效地解决了维数和阶数较高时的计算问题。

We discussthe propertiesofthe adjoint operator of unilateral weightedshift,prove that is astrongly irreducible Cowen- Douglas operator, and compute the 0 group of the commutant algebra of .

计算了代数я={f：f在开圆D盘上解析，在■上连续}的K_0群，讨论了内射单边加权移位算子的伴随算子的性质，证明了是强不可约的Cowen-Douglas算子，然后计算出的换位代数的K_0群

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。