3 papers
math.CO2025
On 3-terminal positions in Hex
Eric Demer, Peter Selinger
This paper is about 3-terminal regions in Hex. A 3-terminal region is a region of the Hex board that is completely surrounded by black and white stones, in such a way that the blac…
math.CO2022
There are infinitely many monotone games over
Eric Demer, Peter Selinger
A notion of combinatorial game over a partially ordered set of atomic outcomes was recently introduced by Selinger. These games are appropriate for describing the value of position…
math.CO2021
All passable games are realizable as monotone set coloring games
Eric Demer, Peter Selinger, Kyle Wang
The class of passable games was recently introduced by Selinger as a class of combinatorial games that are suitable for modelling monotone set coloring games such as Hex. In a mono…