查询词典 graph

Let be the maximum degree of a vertex in graph . Chen et al. conjectured that a connected graph is equitable -colorable if is not a complete graph , or an odd cycle , or a complete bipartite graph for all .

令 表图上的点的最大度数，陈伯亮等人，提出以下这个猜测：如果一个连通图不是，这三类的话，则可以用个颜色来均匀著色。

Graph theory and topology was researched to establish graphic interpreter, boolean multiplication ⊙ of a matrix is inferred and defined, and simple sub-graphs are disconnected from complex graph by the multiplication ⊙; parameterization of graph is realized through a sequence of sub-graph entities linked by constraints.

研究了图形翻译器的图论和拓扑学理论基础，推出并定义了矩阵布尔乘运算〓，使用矩阵运算〓将复杂的图形拆分成一系列简单子图；以约束关联的子图实体序列实现图形的参数化。

It allows each edge of a graph data set to be with different interval-gap value. For example, given a graph with n edges, the interval-gap concept provides n interval-gap values, Min_Gap and Max_gap, for these edges correspondingly. By incorporating this concept into the graph mining, discovering frequent sub-graph with time constraints can be more effective.

在本论文中提出了区间间隙的概念，主要即是由固定的Min_Gap、Max_gap将之修改调整为弹性的Min_Gap与Max_gap，此区间间隙弹性的地方即在於图形资料集里的任两个节点所串连的边皆会有不同的区间间隙，也就是一个具有n个边的图形里，将会有n个不同的区间间隙值，也就是Min_Gap与Max_gap，这样的作法对於具有时戳性质的图形探勘将更有效益

This paper presents and discusses some generating principles and methods of the test graph on the system level fault diagnosis about random test graph,limit t fault diagnosable test graph, t fault diagnosable test graph and so on.

提出并研究了系统级故障诊断测试图中任意测试图、受限t可诊断系统测试图和t可诊断系统测试图的生成原理及方法，还给出了一个典型测试图的生成实例。

If the vertex set of a graph can be partitioned into two disjoint nonempty sets V_(1) and V_(2), every vertex in V_(1) connects every vertex in V_(2) and there is no edge in V_(1) and V_(2), then we call this graph is a complete bipartite graph. If V_(1) contains m elements and V_(2) contains n elements, then we denote this complete bipartite graph K_.

当一个图中的点集合可以分成两个非空的集合V_(1)及V_(2)，若 V_(1)中的每一点都与V_(2)中的点有边相连，且在V_(1)及V_(2)中的点都没有边相连，则称此图为完全二分图；若 V_(1)中有m个点，V_(2)中有n个点，则此完全二分图记为K_。

Based on the dual relation between flow graph and potential graph,flow graph represent the trusses and potential graph represent the mechanisms,obtained the duality relation between trusses and mechanisms.

基于流图和势图的对偶关系以及基尔霍夫定律，用流图表示桁架，势图表示机构，建立了桁架和机构的对偶关系。

Then we prove the one-to-one corresponding relation between 3-coloring of inducing four regular graph and 4-coloring of maximal planar graph and find out the relation between three colors of inducing four regular graph and three dual bi-chromatic subgraph of maximal planar graph.

本文给出了极大平面图的导出四正则图的两种构造方式、等价性及性质，证明了导出四正则图的三着色与原极大平面图四着色的一一对应关系，并且找出了导出四正则图的三种颜色与原极大平面图四着色的三组对偶二色子图之间的关系。

The Innovation Graph Technique is very good at real-time, so this paper goes deep into the research that the identification of topology change, bad data utilizing Innovation Graph Technique and its practicality in order to expand the theory of Innovation Graph Technique and supply a approach which can identify bad data and topology change in real lager-scale power network quickly and effectively.The model of the Innovation Graph is further studied in this paper.

新息图状态估计具有良好的实时性，本文对其在拓扑变化辨识、不良数据辨识及实用化方面进行了深入研究，旨在拓展新息图理论，提供快速有效的、可实用化的拓扑变化和不良数据辨识方法。

The graph combinations used in advertisement were generalized and elaborated,including variant graph combination,substituting graph combination,and isomorphic graph combination.

广告设计的主要任务在于有效地传递商品和服务信息，树立良好的品牌和企业形象，刺激消费者的购买欲望，并从精神上获得美的享受，最后达到促进销售的目的。

The complement graph of its line graph and the line graph of its complement graph.

得到了其补图、线图、线图的补图及补图的线图的特征多项式。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。