Further results on edge - odd graceful graphs

被引：5
|
作者：
Seoud, Mohammed [1 ]
Salim, Maher [1 ]
机构：
[1] Ain Shams Univ Abbassia, Fac Sci, Dept Math, Cairo, Egypt
来源：
TURKISH JOURNAL OF MATHEMATICS | 2016年 / 40卷 / 03期
关键词：
Edge - odd graceful labeling; Cycles; Symmetrical tree; Corona;
D O I：
10.3906/mat-1505-67
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We present edge- odd graceful labeling for the following families of graphs: wheel W-n, for n 1, 2 and 3 mod 4; C-n circle dot (K) over bar (2m-1); even helms; P-n circle dot (K) over bar (2m) and K-2,K-s. Also we present two theorems of non edge- odd graceful graphs and an idea to label complete graphs.
引用
收藏
页码：647 / 656
页数：10
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