1) integral graph
整谱图
1.
Cocktail party graphs G=CP(n)=K2n-nK2 is an integral graph.
设图G是一个简单图,图G的补图记为G,如果G的谱完全由整数组成,就称G是整谱图。
2.
Based on the study of the bipartite semiregular graph and characteristic multinomial formula of bipartite graph,the necessary and sufficient conditions for some classes of integral graphs are obtained,and some special graphs are given.
研究二部半正则图的补图、二部补图的特征多项式公式 ,给出几个特殊图类的谱 ,得到几类整谱图的充要条件及一些新的整谱图类 。
3.
By using the operator generalized line graphs on some integral graphs,a series of infinite integral graphs is constructed.
对一些整谱图,运用一种全新的广义线图算子方法,构造出了一系列无穷多个新的整谱图。
2) integral graphs
整谱图
1.
Cocktail party graphs CP(n)=K_(2n)-nK_2 and complete bipartite graphs K_aa all are integral graphs.
图G是一个简单,图G的补图记为G,如果G的谱完全由整数组成,就称G是整谱图,鸡尾酒会图CP (n)=K_(2n)-nK_2(K_(2n)是完全图)和完全二部图K_(a,a)都是整谱图。
2.
Cocktail party graphs CP(n)=K2n-nK2 and complete bipartite graphs Ka,a all are integral graphs[1].
设图G是一个简单图,图G的补图记为■,如果G的谱都是整数,就称G是整谱图。
3) integration map
整合图谱
1.
A total of 411 quantitative trait loci(QTL) conferring grain yield and its components of maize was collected and analyzed using bioinformatics tool,and the integration map containing 221 QTL was constructed by BioMercator 2.
1软件构建出含221个QTL的整合图谱。
4) Seidel integral graph
Seidel整谱图
1.
But for Seidel integral graphs, there are few about it.
设图G是一个简单图,对于G的Seidel矩阵A~*(G)=J-I-2A,如果G的Seidel谱都是整数,就称G是Seidel整谱图。
5) Gauss integral directed graph
高斯整谱图
6) streaming flow pattern
整流流动图谱
补充资料：图的减缩图(或称图子式)
图的减缩图(或称图子式)
minor of a graph
图的减缩图(或称图子式)【.皿以ofa脚户;MHHoPrpa中a」【补注】设G是一个图(graph)(可以有环及多重边).G的一个减缩图(nullor)是从G中接连进行下述运算而得的任何一个图: i)删去一条边; 五)收缩一条边; 说)去掉一个孤立顶点. NRobe由on与P.D.Se脚aour的图减缩定理(脚Ph nl的。r theon习11)如下所述:已知有限图的无穷序列G，，GZ，…，则存在指标i
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条