A new family of interconnection networks of odd fixed degrees

  • Authors:
  • Shuming Zhou;Ni Du;Baoxing Chen

  • Affiliations:
  • College of Mathematics and Computer Science, Fujian Normal University, Fuzhou, Fujian, 350007, China and School of Mathematics Science, Xiamen University, Xiamen, Fujian, 361005, China;School of Mathematics Science, Xiamen University, Xiamen, Fujian, 361005, China;Department of Computer Science, Zhangzhou Teachers' College, Zhangzhou, Fujian, 363000, China

  • Venue:
  • Journal of Parallel and Distributed Computing - Special issue: 18th International parallel and distributed processing symposium
  • Year:
  • 2006

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Abstract

We propose a new family of interconnection networks WG"n^m that are Cayley graphs with fixed degrees of any odd number greater than or equal to three. When the generator set is chosen properly, they are isomorphic to Cayley graphs of the wreath product Z"m@?S"n. In the case of m=3 and n=3, we investigate their different algebraic properties and give a routing algorithm with the diameter upper bounded by 98n^2-14n+2. Some embedding properties are also derived. Finally, we compare the proposed networks with some popular topologies.