差集

词组短语

difference set

与差集相关的网络例句 [注：此内容来源于网络，仅供参考]

In this thesis, we study the edge difference set of cartesian product of two paths under the balanced binary mapping.

本论文研究在平衡映射下两条道路的直积图的边差集。

Cartesian product of paths,balanced mapping,edge difference set

中文关键词：道路直积图，平衡映射，边差集

Almost difference set; cyclotomic class; Hall polynomial

几乎差集；分圆类； Hall多项式

Almost defference sets have strong relationship with binary sequences with optimal 3-level autocorrelation, which are of significant applied bachground. We constructed 2 new infinite families of almost difference sets by using cyclotomy; Perfect binary sequences and perfect binary sequences pairs are of significant theoretical value and applied background, they correspond to cycle Hadamard matrices and difference sets pairs respectively.

几乎差集与具有最优3级自相关二元序列密切相关，具有强烈的应用背景，我们借助分圆方法构造了几乎差集的两个新的无穷类；最佳二进序列和最佳二进序列偶有着重要的理论价值和应用背景，它们分别对应着循环Hadamard矩阵和差集偶。

Meanwhile, we show some links of Dickson polynomials and difference sets, including some interesting identities.

得到了超卵型线，2-1映射与差集的一些关系，同时，给出了Dickson多项式与差集的一些内在联系，得到了Dickson多项式的原像的一些有趣的等式。

In chapter 3, we give a unifying proof for some known difference sets by using Gauss sums, and we construct a new family of divisible difference sets.

在第三章中，我们用Gauss和给出了几个已知差集的统一的代数证明，它们原有的证明要么是用组合设计的方法，要么是用很技巧性的计数方法得到的。同时我们构造了一族新的可分差集。

Accordingly,two rules for intent reduction are proposed.If a concept node has only one father concept node,then the intent reduction is formed by the difference sets of its attributes set and its father's attribute set.If a concept has several father concepts,then the intent reduction is formed by two attributes inherited from any two different fathers.

相应地提出了两条内涵缩减的规则：如果一个节点只有一个父节点，那么其内涵缩减来源于它的内涵与父节点内涵的差集；如果一个节点有两个或两个以上的父节点，那么其内涵缩减来源于任意两个父亲节点属性的并集。

Keywords: Large sets of Kirkman triple system; transitive resolvable idempotent symmetric quasigroup; almost difference set; defference sets pair

中文关键词： Kirkman三元系大集，可迁可分解幂等对称拟群，几乎差集，差集偶

In chapter 6, we study the dimension of a code associated with a difference set and we also study how to construct Ramanujan graph by using difference sets, we obtain:(1) let q≡1 (mod 4) be a prime power, p be a prime such that p｜〓, then the p-rank of the quadratic residue partial difference set in the finite field GF is 〓.

在第六章中，我们研究差集对应的码的维数及用差集构造Ramanuian图，得到了：（1）设q≡1（mod 4）是素数幂，素数p｜〓，则GF中的二次剩余部分差集的p-秩是〓。

In this paper, we discuss effect algebra and related topics. The main results are the following:1. Effect algebra is a commutative algebraic structure. To get a non-commutative algebraic structure.we introduced the concepts of left difference and right difference, and we also introduced the concept of the Bi-difference sets, the concept of pseudo-difference poset, and proved that pseudo-difference poset is equivalent to pseudo-effect algebra.

效应代数描述的是具有交换性的量子系统，我们借助于差运算的思想研究了不可交换的量子逻辑结构，建立了左差、右差、伪差偏序集、双差集等概念，证明了伪差偏序集与伪效应代数等价，并得到了双差集的幺半群表示定理。

与差集相关的网络解释 [注：此内容来源于网络，仅供参考]

Anticommutative difference：反换差集

Anthropogenic Ecotype 人类生态型 | Anticommutative difference 反换差集 | Apomictic speciation内因成种

group difference set：群差集

群|group | 群差集|group difference set | 群簇|group variety

difference set：差集

用户查询时也不会出现大量内容重复的网页.去除镜像网页的算法即是近似镜像网页检测算法.本文在大量实验和真实数据分析的基础上,得到了如下研究成果和结论:5.2.4 差集(difference set)的分析和相对精确比ρ 27我们都知道,

difference set：差集,差集合=>差集合

difference sequence 差分序列 | difference set 差集,差集合=>差集合 | difference signal 差信号

difference set code：差集码

difference of tide 潮差 | difference set code 差集码 | difference set 差集

simple difference set：简单差集

简单曲线 simple curve | 简单差集 simple difference set | 简单不连续性 simple discontinuity

multiplier of cyclic difference set：循环差集乘子

循环叉积|cyclic crossed product | 循环差集乘子|multiplier of cyclic difference set | 循环代数|cyclic algebra

set difference：集合差,差集

"集描述项","set description entry" | "集合差,差集","set difference" | "集合元素","set element"

subtraction：差集

我们可以用AME的并集(Unions) 、差集(Subtraction)和交集(Intersections)等功能组建组合体. 图1中,由左至右分别是两个圆柱体叠加、切割、和求交集后的立体图. 如图五即为AutoCAD所绘图样,当在(Floating Model Space)模式下绘出图四的三视图后,

substraction：差集

"初始联结词","primitive connective" | "差集","substraction" | "差运算","substraction operation"