Improved lower bounds on the area requirements of series-parallel graphs

  • Authors:
  • Fabrizio Frati

  • Affiliations:
  • Dipartimento di Informatica e Automazione, Università Roma Tre

  • Venue:
  • GD'10 Proceedings of the 18th international conference on Graph drawing
  • Year:
  • 2010

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Abstract

We show that there exist series-parallel graphs requiring Ω(n2√log n) area in any straight-line or poly-line grid drawing, improving the previously best known Ω(n log n) lower bound.