arXiv · 0706.3121
Multi-triangulations as complexes of star polygons
Abstract
Maximal $(k+1)$-crossing-free graphs on a planar point set in convex position, that is, $k$-triangulations, have received attention in recent literature, with motivation coming from several interpretations of them. We introduce a new way of looking at $k$-triangulations, namely as complexes of star polygons. With this tool we give new, direct, proofs of the fundamental properties of $k$-triangulations, as well as some new results. This interpretation also opens-up new avenues of research, that we briefly explore in the last section.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Vincent Pilaud, Francisco Santos. 2007-09-05. Multi-triangulations as complexes of star polygons. https://doi.org/10.1007/s00454-008-9078-6
Cite the original work for its findings. Save a collection to share your selection of sources.