Connected graphs without long paths

被引:40
作者
Balister, P. N. [1 ]
Gyori, E. [1 ]
Lehel, J. [1 ]
Schelp, R. H. [1 ]
机构
[1] Univ Memphis, Dept Math Sci, Memphis, TN 38152 USA
关键词
extremal graph; path;
D O I
10.1016/j.disc.2007.08.047
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We determine the maximum number of edges in a connected graph with n vertices if it contains no path with k + 1 vertices. We also determine the extremal graphs. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:4487 / 4494
页数:8
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