Monotone Drawings of Planar Graphs

  • Authors:
  • János Pach;Géza Tóth

  • Affiliations:
  • -;-

  • Venue:
  • ISAAC '02 Proceedings of the 13th International Symposium on Algorithms and Computation
  • Year:
  • 2002

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Abstract

Let G be a graph drawn in the plane so that its edges are represented by x-monotone curves, any pair of which cross an even number of times. We show that G can be redrawn in such a way that the x-coordinates of the vertices remain unchanged and the edges become non-crossing straight-linesegments.