On the minimum size of visibility graphs

نویسندگان

  • Alfredo García Olaverri
  • Ferran Hurtado
  • Marc Noy
  • Javier Tejel
چکیده

In this paper we give tight lower bounds on the size of the visibility graph, the contracted visibility graph, and the bar-visibility graph of n disjoint line segments in the plane, according to their vertex-connectivity.

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عنوان ژورنال:
  • Inf. Process. Lett.

دوره 81  شماره 

صفحات  -

تاریخ انتشار 2002