Embedding complete ternary trees into hypercubes

نویسندگان

  • Sheshayya A. Choudum
  • S. Lavanya
چکیده

We inductively describe an embedding of a complete ternary tree Th of height h into a hypercube Q of dimension at most d(1.6)he + 1 with load 1, dilation 2, node congestion 2 and edge congestion 2. This is an improvement over the known embedding of Th into Q. And it is very close to a conjectured embedding of Havel [3] which states that there exists an embedding of Th into its optimal hypercube with load 1 and dilation 2. The optimal hypercube has dimension d(log2 3)he (= d(1.585)he) or d(log2 3)he + 1.

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عنوان ژورنال:
  • Discussiones Mathematicae Graph Theory

دوره 28  شماره 

صفحات  -

تاریخ انتشار 2008