Cyclic level planarity testing and embedding

  • Authors:
  • Christian Bachmaier;Wolfgang Brunner;Christof König

  • Affiliations:
  • University of Passau, Germany;University of Passau, Germany;University of Passau, Germany

  • Venue:
  • GD'07 Proceedings of the 15th international conference on Graph drawing
  • Year:
  • 2007

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Abstract

In this paper we introduce cyclic level planar graphs, which are a planar version of the recurrent hierarchies from Sugiyama et al. and the cyclic extension of level planar graphs, where the first level is the successor of the last level. We study the testing and embedding problem and solve it for strongly connected graphs in time O(|V| log |V|).