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Edge-fault-tolerant bipancyclicity of Cayley graphs generated by transposition-generating trees
被引:4
作者:
Yang, Weihua
[1
]
Li, Hengzhe
[2
]
He, Wei-hua
[3
]
机构:
[1] Taiyuan Univ Technol, Dept Math, Taiyuan 030024, Shanxi, Peoples R China
[2] Henan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Peoples R China
[3] Univ Paris 11, CNRS, UMR 8623, Lab Rech Informat, F-91405 Orsay, France
关键词:
bipancyclicity;
Cayley graphs;
edge-fault-tolerant bipancyclicity;
symmetric group;
05C12;
68M10;
05A10;
HYPER HAMILTONIAN LACEABILITY;
STAR GRAPHS;
INTERCONNECTION NETWORKS;
MOBIUS CUBES;
PANCYCLICITY;
LINK;
D O I:
10.1080/00207160.2014.953942
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The Cayley graphs on the symmetric group plays an important role in the study of Cayley graphs as interconnection networks. Let Cay(S-n, B) be the Cayley graphs generated by transposition-generating trees. It is known that for any F subset of E(Cay(S-n, B)), if |F|<= n-3 and n >= 4, then there exists a hamiltonian cycle in Cay(Sn, B)-F. In this paper, we show that Cay(S-n, B)-F is bipancyclic if Cay(S-n, B) is not a star graph, for n >= 4 and |F|<= n-3.
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页码:1345 / 1352
页数:8
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