Honam Mathematical Journal (호남수학학술지)

The Honam Mathematical Society (호남수학회)
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DETERMINATION OF PERMUTATION GRAPHS

  • KOH, YOUNGMEE (Department of Mathematics University of Suwon) ;
  • REE, SANGWOOK (Department of Mathematics University of Suwon)
  • Received : 2005.01.26
  • Published : 2005.06.25
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Abstract

A permutation graph is the graph of inversions in a permutation. Here we determine whether a given labelled graph is a permutation graph or not and when a graph is a permutation graph we find the associated permutation. We also characterize all the 2-regular permutation graphs.

Keywords

Acknowledgement

Supported by : Korea Science and Engineering Foundation

References

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