查询词典 cyclotomic

Ber use the algebraic integer ring of quadratic cyclotomic field to construct block codes for coding two dimensional signals which are able to correct some error patterns.

uber利用二次分圆域的代数整数环构作了面向二维信号且具有代数译码算法的纠错码。

Let K be the 3 cyclotomic field, Esubscript D(superscript λ: y^2=x^3-2^4 3^3 D(superscript λ) be an elliptic curve defined over K, where D∈K is a square-free algebraic integer and λ∈Z.

设K为三次分圆域，E下标 D(上标λ：y^2=x^3-2^4 3^3 D为定义在K上的椭圆曲线，其中D为K中无平方因子的代数整数，λ∈Z。

LIU Hui's Cyclotomic Method is one of the greatest achievements of the history of mathematics in China, even in the world, in which the special approach to understand the infinity and the method to solve it are presented.

刘徽的"割圆术"是中国数学史上的重要成就之一，其中包含着中国数学家对无限问题的独特认识和致用的处理方式。很多高等数学教科书在讲述极限概念时大都提及，但所述，并未体现刘徽本意。

LIU Hui's Cyclotomic Method is one of the greatest achievements in the history of mathematics in China,even in the world,in which the special approach to understand the infinity and the method to solve it are presented.

有的著作认为在极限公式limx→0sinxx=1的证明中，要用到圆的面积公式S=21Lr，而对后者的证明中必须要用到重要极限limx→0sinxx=1，从而犯了循环论证的错误。魏晋刘徽的"割圆术"是对无限问题的独特认识和致用的处理方式，是为证明圆面积公式而设计出来的一种方法。

By decomposing the cyclotomic polynomial over a finite field, wegive the distribution of linear complexity for periodic sequences over the field, with some special cases discussed.

肖国镇 ，许春香，魏仕民通过对有限域上分圆多项式的分解，给出周期序列的线性复杂度的分布，并就几种特殊情况进行了讨论。

Hence,in section §2.2,weconsider 〓 with p|n for the cyclotomic local field 〓 where 〓 is a primitive p-throot of unity and prove that 〓,which means that the conjecture alsofails in this case.In section §2.3,we focus our attention on 〓 and prove that if 〓(the number of roots of unity in F)=20,then 〓.

另一方面，我们的结果还使得经由Moore，Caroll和Tate的工作，最终由Merkurjev完成的关于局部域的〓群的著名定理进一步明确化，这从另一个角度为Browkin猜想的研究注入了新的意义。

We introduce some concepts and properties of cyclotomic polynomial and the Dedekind zeta function and so on.

介绍了分圆多项式、戴德金zeta函数等的一些有关定义及性质。

The algorithm is practicable and efficient in finding approximate roots of a cyclotomic polynomial, and gives a new method to judge a polynomial that can pitch cirle.

该算法在求分圆多项式的近似根方面是可行的，并取得比较好的效果，为判定一个多项式是否分圆提供了一种新方法。

Find factorizations of cyclotomic numbers at Factorizations of Cyclotomic Numbers.

在Factorizations of Cyclotomic Numbers项目中寻找分圆数因子。

Find factorizations of cyclotomic numbers at Factorizations of Cyclotomic Numbers.

通过Factorizations of Cyclotomic Numbers项目寻找cyclotomic 数字的因士分解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。