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Megamaps: Construction and Examples [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2001
We consider the usual model of hypermaps or, equivalently, bipartite maps, represented by pairs of permutations that act transitively on a set of edges E.
Alexander Zvonkin
doaj   +1 more source

Some Counterexamples for Compatible Triangulations

open access: yes, 2016
We consider the conjecture by Aichholzer, Aurenhammer, Hurtado, and Krasser that any two points sets with the same cardinality and the same size convex hull can be triangulated in the "same" way, more precisely via \emph{compatible triangulations}.
Barnson, Cody   +16 more
core  

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