Degree Bounds for Constrained Pseudo-Triangulations

نویسندگان

  • Oswin Aichholzer
  • Michael Hoffmann
  • Bettina Speckmann
  • Csaba D. Tóth
چکیده

We introduce the concept of a constrained pointed pseudo-triangulation TG of a point set S with respect to a pointed planar straight line graph G = (S,E). For the case that G forms a simple polygon P with vertex set S we give tight bounds on the vertex degree of TG.

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تاریخ انتشار 2003