2 papers
math.CO2025
Periods and atomic firing sequences of parallel chip-firing games on directed graphs
David Ji, Michael Li, Daniel Wang
In 1992, Bitar and Goles introduced the parallel chip-firing game on undirected graphs. Two years later, Prisner extended the game to directed graphs. While the properties of paral…
math.CO2024
Non-Stabilizing Parallel Chip-Firing Games
David Ji, Michael Li, Daniel Wang
In 2010, Kominers and Kominers proved that any parallel chip-firing game on with chips stabilizes. Recently, Bu, Choi, and Xu made the bound exact: a…