L(2,1)-标号,L(2,1)-labeling
1)L(2,1)-labelingL(2,1)-标号
1.In this thesis, we firstly summarize the main results and evolution on the L(2,1)-labeling in recent years, then we investigate some graphs:(1) We explore the L(2,1)-labeling of cacti, and prove thatλ(G)≤△(G)+2 when△(G)≥5.图的L(2,1)-标号来源于Hale所介绍的频率分配问题。
英文短句/例句

1.L(2,1)-labelling number of 2-outer planar graphs2-外平面图的L(2,1)-标号数
2.The L(2,1)-Labelings on General Mycielski Graph Of Path and Cycle;路和圈的广义Mycielski图的L(2,1)标号
3.The Total Labelling of the Unite of Path and Path Graphs路与路的联图P_m∨P_n的(2,1)-全标号
4.THE L(3,2,1)-LABELING PROBLEM ON GRAPHS;关于图的L(3,2,1)-标号问题
5.The Square Coloring, L(2,1)-Labelling and List L(2,1)-Labelling of Graphs;图的平方着色、L(2,1)-标号以及列表L(2,1)-标号
6.On L(h, K)-labellings of a Type of Cartesian Products of Graphs;关于一类卡氏积图的L(h,k)-标号
7.The L(3,2,1)-Labeling Problem on Three Classes of Graphs;关于几类图的L(3,2,1)-标号问题
8.ON THE L(2,1)-LABELING CORE GRAPH OF GRAPHS;关于图的 L(2 ,1)标号核图(英文)
9.The Boundedness of Operator S_(2,1) on Two Indexes and Two Dimensions Lorentz Spaces;算子S_(2,1)在二指标二维Lorentz空间上的有界性
10.L(2, 1)-labeling of 3-regular Graphs with Perfect Matching and the Optimal Labeling of Caterpillar;具有完美匹配的三正则图的L(2,1)-标号和毛毛虫的最优标号问题
11.THE L(d_1,d_2)-LABELING PROBLEM ON TWO CLASSES OF PLANE GRAPHS AND RELATED GRAPH;关于两类平面图及相关图的L(d_1,d_2)-标号问题
12.Lablelling Graphs with a Condition on Neighborhood of Graphs and L (2,1) -labelling of Graphs有邻域限制的图染色问题及图的L(2,1)—标号
13.Here we are.Row M, seats l and 3.哦,到了。M排,l号和3号。
14.Existence of (q,3×2,1)-External Difference Families(q,3×2,1)-外差族的存在性
15.Navstar satellite signal carrier of 1227.6MHz1227.6MHz的载波导航卫星信号(卫星发射L-1和L-2两种频率信号的目的
16.a symbol in the old Roman notation; I,V,X,L,C,D,M.古罗马计数的符号;I,V,X,L,C,D,M。
17.Estimation of multipath ESM signals based on L-Wigner distribution基于L-Wigner分布的多径ESM信号估计
18.end-of-volume label (EOV label)卷结束标号;卷结束标号;卷尾标号;卷尾标号
相关短句/例句

L(2,1)-labellingL(2,1)-标号
1.L(2,1)-labelling number of 2-outer planar graphs2-外平面图的L(2,1)-标号数
3)L(2,1)-labelingL(2,1)标号
4)L ( 2,1)-labelingL ( 2,1)-标号
1.For example, vertex coloring, acyclic coloring, 2-distance coloring, star coloring, and L ( 2,1)-labeling and so on, so that some of the study methods of them can be used in{ }P_r -free coloring, and provide some theory knowledge for further study.具体研究内容如下:首先,综述了一般图的着色的概念和研究现状,例如:顶点着色、无圈着色、2-距离着色、星着色以及L ( 2,1)-标号等,对于这些着色与标号的研究方法可直接应用于图的{ }P_r -自由着色,从而为后文的研究做一些铺垫。
5)L(2,1)-edge-labelingL(2,1)-边-标号
1.We usually denoted byλ\'(G) the L(2,1)-edge-labeling number.图G的线图L(G)的L(2,1)-标号实际上等价于图G的L(2,1)-边-标号。
6)L(2,1)-labeling functionL(2,1)标号函数
延伸阅读

标号①某些产品用来表示性能(大多为物理性能)的数字。如水泥因抗压强度不同,而有200号、300号、400号、500号、600号等各种标号。②泛指标志和符号。