Series-parallel planar ordered sets have pagenumber two

Extended abstract
  • Mohammad Alzohairi
  • Ivan Rival
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1190)


The pagenumber of a series-parallel planar P is at most two. We present an O(n3) algorithm to construct a two-page embedding in the case that it is a lattice. One consequence of independent interest, is a characterization of series-parallel planar ordered sets.


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Copyright information

© Springer-Verlag 1997

Authors and Affiliations

  • Mohammad Alzohairi
    • 1
  • Ivan Rival
    • 2
  1. 1.Department of Mathematics and StatisticsUniversity of OttawaOttawaCanada
  2. 2.Department of Computer ScienceUniversity of OttawaOttawaCanada

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