摘要
图的极大独立集问题是图论中重要的NPC问题,独立集具有广泛的应用领域,如编码理论、信道分配、资源配置、纠错码理论等。文章运用拟序关系理论,系统研究了生成图的全部极大独立集的一般方法,该方法简单实用,程序化实现容易。
The problem of maximal independent sets of a graph is an important NP-complete problem in graph theory. The maximal independent set has a number of applications in areas such as coding theory, channel assignment, resource placement and error-correcting codes. In this paper, using the theory of quasi order relation, the general method for generating all maximal independent sets is given. The method is simple and practical and has been realized easily by a computer program.
出处
《合肥工业大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第3期479-483,共5页
Journal of Hefei University of Technology:Natural Science
基金
国家自然科学基金资助项目(60575023)
安徽省自然科学基金资助项目(070412054)
合肥工业大学科研基金资助项目(050507F)
关键词
图论
极大独立集
NP问题
拟序集
Hasse图
graph theory
maximal independent set
NP-problem
quasi order set
Hasse diagram