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math.CO2025
Structured Sunflowers
Nathanael Ackerman, Mary Leah Karker, Mostafa Mirabi
We call an infinite structure sunflowerable if whenever is isomorphic to with underlying set , consisting of finite sets of bounded s…
math.CO2023
Playing Games with Cacti
Samuel Adefiyiju, Heather Baranek, Abigail Daly +4
The Game of Cycles is a two-player impartial mathematical game, introduced by Francis Su in his book Mathematics for Human Flourishing (2020). The game is played on simple planar g…
math.CO2020
The Game of Cycles
Ryan Alvarado, Maia Averett, Benjamin Gaines +5
The Game of Cycles, introduced by Su (2020), is played on a simple connected planar graph together with its bounded cells, and players take turns marking edges with arrows accordin…