2 papers
math.CO2019
Ramsey numbers of ordered graphs under graph operations
Jesse Geneson, Amber Holmes, Xujun Liu +3
An ordered graph is a simple graph together with a total ordering on its vertices. The (2-color) Ramsey number of is the smallest integer such that…
math.CO2018
Growing Graceful and Harmonious Trees
Edinah K. Gnang, Isaac Wass
We describe symbolic constructions for listing and enumerating graphs having the same induced edge label sequence. We settle in the affirmative R. Whitty's [W08] conjectured existe…