Node-pancyclicity and edge-pancyclicity of crossed cubes

  • Authors:
  • Jianxi Fan;Xiaola Lin;Xiaohua Jia

  • Affiliations:
  • Department of Computer Science, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong;Department of Computer Science, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong;Department of Computer Science, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong

  • Venue:
  • Information Processing Letters
  • Year:
  • 2005

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Abstract

Crossed cubes are important variants of the hypercubes. It has been proven that crossed cubes have attractive properties in Hamiltonian connectivity and pancyclicity. In this paper, we study two stronger features of crossed cubes. We prove that the n-dimensional crossed cube is not only node-pancyclic but also edge-pancyclic for n ≥ 2. We also show that the similar property holds for hypercubes.