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Two node-disjoint paths in balanced hypercubes

delete2014-09-01
delete46
PRE
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程
程冬琴 (Dongqin Cheng)
R
Rong‐Xia Hao *
Y
Yan‐Quan Feng
DOI:10.1016/j.amc.2014.05.037delete
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Abstract

Abstract

En 中文
The balanced hypercube BHn proposed by Wu and Huang is a variation of the hypercube. It has been proved that the balanced hypercube is a node-transitive and bipartite graph. Assume that the nodes are divided into two bipartite node sets X and Y, u and x are two different nodes in X, and v and y are two different nodes in Y. In this paper, we prove that there exist two node-disjoint paths P[x, y] and R[u, v] in BHn, and V(P[x, y]) boolean OR V(R[u, v]) - V(BHn), where n >= 1. The Hamiltonian laceability of BHn which was proved by Xu et al. is also obtained from the corollary of our result. (C) 2014 Elsevier Inc. All rights reserved.
Keywords:
Balanced hypercube
Path
Embedding
Node-disjoint
Interconnection network
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Journal

Applied Mathematics and Computation cover
Applied Mathematics and Computation
IF:
3.4
Papers:
2.3W
Citations:
3.3W

Organization

B
Beijing Jiaotong University
Scholars:
2.2W
Papers: 1.7W
Citations: 1.2W
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