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math.CO2019
On Convex Graphs Having Plane Spanning Subgraph of Certain Type
Niran Abbas Ali, Gek L. Chiab, Hazim Michman Traoc +1
Motivated by a result of [17], we determine necessary and sufficient conditions on $F\/$ with $|E(F)| \leq n-1\/$ for which $K_n - F\/$ admits a -angulation. For $|E(F)| \geq n\…
math.CO2019★ 2 cited
On Edge-Partitioning of Complete Geometric Graphs into Plane Trees
Hazim Michman Trao, Gek L. Chia, Niran Abbas Ali +1
In response to a well-known open question ``Does every complete geometric graph on $2n\/$ vertices have a partition of its edge set into $n\/$ plane spanning trees?" we provide an…