Abstract
The balanced hypercube, proposed by Wu and Huang, is a new variation of hypercube. The particular property of the balanced hypercube is that each processor has a backup processor that shares the same neighborhood. A Hamiltonian bipartite graph with bipartition \(V_{0}\cup V_{1}\) is said to be Hamiltonian laceable if there is a Hamiltonian path between any two vertices \(x\in V_{0}\) and \(y\in V_{1}\). A graph \(G\) is hyper-Hamiltonian laceable if it is Hamiltonian laceable and, for any vertex \(v\in V_{i}\), \(i\in \{0,1\}\), there is a Hamiltonian path in G–v between any pair of vertices in \(V_{1-i}\). In this paper, we mainly prove that the balanced hypercube is hyper-Hamiltonian laceable.
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The authors are grateful to the anonymous referees for their comments and constructive suggestions that greatly improved the original manuscript.
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This research is supported by the National Natural Science Foundation of China (No. 61073046).
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Lü, H., Zhang, H. Hyper-Hamiltonian laceability of balanced hypercubes. J Supercomput 68, 302–314 (2014). https://doi.org/10.1007/s11227-013-1040-6
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DOI: https://doi.org/10.1007/s11227-013-1040-6