Some necessary conditions for a graph to be hamiltonian

被引:1
|
作者
Rajola, Sandro [1 ]
Tallini, Maria [1 ]
机构
[1] Univ Roma La Sapienza, Dipartimento Matemat, Piazzale Aldo Moro 2, I-00185 Rome, Italy
关键词
Hamiltonian graphs;
D O I
10.1007/s00022-007-1953-4
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove some necessary and easily verifiable conditions for a graph to be Hamiltonian, in terms of easily constructible matrices. The interest of this research derives from the non-existence till now of so friendly conditions.
引用
收藏
页码:140 / 148
页数:9
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