On the number of cycles in 3-connected cubic graphs

被引:12
|
作者
Aldred, REL [1 ]
Thomassen, C [1 ]
机构
[1] TECH UNIV DENMARK,INST MATH,DK-2800 LYNGBY,DENMARK
关键词
D O I
10.1006/jctb.1997.1771
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let f(n) be the minimum number of cycles present in a 3-connected cubic graph on n vertices. In 1986, C. A. Barefoot, L. Clark, and R. Entringer (Congr. Numer. 53, 1986) showed that f(n) is subexponential and conjectured that f(n) is superpolynomial. We verify this by showing that, for n sufficiently large, 2(n0.17) < f(n) 2(n0.95). (C) 1997 Academic Press.
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页码:79 / 84
页数:6
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