Computer Engineering and Applications ›› 2015, Vol. 51 ›› Issue (6): 64-68.
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CHENG Fang, YE Yongsheng, GAO Jie, SHI Caixia
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程 芳,叶永升,高 洁,史彩霞
Abstract: In the study on path decomposition of the hypercube [Qn], it is proved that a [{Pn+1}]-decomposition exists. This paper gives a sufficient and necessary condition of [{P4}]-decomposition and a sufficient condition of [{P3,P4}]-decomposition for hypercube respectively. By properties of hypercube and path decomposition conclusions, its path decomposition algorithm is proposed.
Key words: hypercube [Qn], path decomposition, 1-factor
摘要: 在超方体[Qn]的路分解的研究中,证明了[Qn]存在[{Pn+1}]-分解的定理;分别给出了[Qn]存在[{P4}]-分解的充分必要条件和存在[{P3,P4}]-分解的充分条件;结合超方体的性质和路分解结论,设计出超方体的路分解算法程序。
关键词: 超方体[Qn], 路分解, 1-因子
CHENG Fang, YE Yongsheng, GAO Jie, SHI Caixia. Path decomposition of hypercube Qn and its algorithm[J]. Computer Engineering and Applications, 2015, 51(6): 64-68.
程 芳,叶永升,高 洁,史彩霞. 超方体Qn的路分解及其算法[J]. 计算机工程与应用, 2015, 51(6): 64-68.
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http://cea.ceaj.org/EN/Y2015/V51/I6/64