The cardinality of the collection of maximum independent sets of a functional graph

被引:5
|
作者
Chang, SC [1 ]
Yeh, YN [1 ]
机构
[1] ACAD SINICA,INST MATH,TAIPEI,TAIWAN
关键词
D O I
10.1006/aama.1996.0509
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
An independent set (or stable set) of a graph G(V, E) is a subset S of the vertices set V in which no two are adjacent. Let psi(G) be the number of vertices in a stable set of maximum cardinality; psi(G) is called the stability number of G. Stability numbers of a graph have been well studied, but little has been done on the number of independent subsets whose cardinality is the stability number. In this paper we will provide an algorithm to find the number of independent subsets whose cardinality is the stability number. (C) 1997 Academic Press.
引用
收藏
页码:286 / 299
页数:14
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