Some notes on domination edge critical graphs

被引:0
|
作者
Rad, Nader Jafari [1 ]
Jafari, Sayyed Heidar [1 ]
机构
[1] Shahrood Univ Technol, Dept Math, Shahrood, Iran
关键词
D O I
10.1016/j.crma.2011.04.005
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A graph G is domination edge critical, or just gamma-edge critical, if for any edge e not in G. gamma(G + e) < gamma(G). We will characterize all connected gamma-edge critical cactus graphs. (C) 2011 Published by Elsevier Masson SAS on behalf of Academie des sciences.
引用
收藏
页码:485 / 488
页数:4
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