Radio number for the product of a path and a complete graph

被引:14
|
作者
Kim, Byeong Moon [1 ]
Hwang, Woonjae [2 ]
Song, Byung Chul [1 ]
机构
[1] Gangneung Wonju Natl Univ, Dept Math, Kangnung 210702, South Korea
[2] Korea Univ, Dept Math & Informat, Sejong 339700, South Korea
关键词
Multilevel distance labeling; Channel assignment problem; Radio number; Cartesian product; K)-LABELING PROBLEM; LABELING GRAPHS; L(H;
D O I
10.1007/s10878-013-9639-3
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
A multilevel distance labeling of a graph is a function on into such that for all . The radio number of is the minimum span over all multilevel distance labelings of . In this paper, we completely determine the radio number of where is the Cartesian product of a path with vertices and a complete graph with vertices.
引用
收藏
页码:139 / 149
页数:11
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