%0 Journal Article %T 图PnΥSm的优美标号
Graceful Labeling of Graphs PnΥSm %A 郭奇 %A 刘春峰 %J Pure Mathematics %P 259-264 %@ 2160-7605 %D 2019 %I Hans Publishing %R 10.12677/PM.2019.93033 %X
图G的标号是指G的顶点集到一个整数集的映射g,且对e=uv∈E(G)由g(u)和g(v)诱导出边e的标号。本文给出了图PnE¨Sm的优美性。即证明了图PnE¨Sm是优美图。进而推广了原有的一些结果。
The labeling of a graph G is injection g of the labels of vertices to a set of integers, and the labels of each edge e = uv are induced by the g(u) and g(v). In the paper, we obtain the graceful labeling for graphs PnE¨Sm , which proves its gracefulness, and then extend the original results.
%K 优美图,顶点的度,顶点标号
Graceful Graph %K Vertex Degree %K Vertex Labelling %U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=30068