Honeycomb rectangular disks

  • Authors:
  • Yuan-Hsiang Teng;Jimmy J. M. Tan;Lih-Hsing Hsu

  • Affiliations:
  • Department of Computer and Information Science, National Chiao Tung University, Hsinchu City, Taiwan 300, ROC;Department of Computer and Information Science, National Chiao Tung University, Hsinchu City, Taiwan 300, ROC;Department of Computer Science and Information Engineering, Ta Hwa Institute of Technology, Hsinchu County, Taiwan 307, ROC

  • Venue:
  • Parallel Computing
  • Year:
  • 2005

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Abstract

In this paper, we propose a variation of honeycomb meshes. A honeycomb rectangular disk HReD(m,n) is obtained from the honeycomb rectangular mesh HReM(m,n) by adding a boundary cycle. A honeycomb rectangular disk HReD(m,n) is a 3-regular planar graph. It is obvious that the honeycomb rectangular mesh HReM(m,n) is a subgraph of HReD(m,n). We also prove that HReD(m,n) is hamiltonian. Moreover, HReD(m,n)-f remains hamiltonian for any f@?V(HReD(m,n))@?E(HReD(m,n)) if n=6.