Tree-width and circumference of graphs

被引:12
作者
Birmele, E [1 ]
机构
[1] Univ Lyon 1, Lapcs, F-69365 Lyon, France
关键词
tree-width; circumference;
D O I
10.1002/jgt.10099
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove that every graph of circumference k has tree-width at most k-1 and that this bound is best possible. (C) 2003 Wiley Periodicals, Inc.
引用
收藏
页码:24 / 25
页数:2
相关论文
共 2 条
[1]  
Diestel R., 2000, GRAPH THEORY
[2]  
REED B, 2001, COMMUNICATION