Induced Matching Number of the Plane Grid Graph

被引：0
|
作者：
LU Xiao-xu
2.College of Mathematics and Information Science
机构：
来源：
数学季刊 | 2004年 / 01期
关键词：
induced matching; induced matching number; α-set;
D O I：
暂无
中图分类号：
O157 [组合数学（组合学）];
学科分类号：
070104 ;
摘要：
An induced matching M in a graph G is a matching such that V(M) induces a 1-regular subgraph of G. The induced matching number of a graph G, denoted by I M(G), is the maximum number r such that G has an induced matching of r edges. Induced matching number of Pm×Pn is investigated in this paper. The main results are as follows:(1) If at least one of m and n is even, then IM(Pm×Pn=[(mn)/4].(2) If m is odd, then
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页码：95 / 100
页数：6
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