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math.CO2025
On graphs with equal and different Kromatic symmetric functions
Laura Pierson, Soham Samanta
The Kromatic symmetric function (KSF) of a graph is a -analogue introduced by Crew, Pechenik, and Spirkl in arXiv:2301.02177 of Stanley's chromatic symmetri…
math.CO2025
Chip-Firing on Infinite -ary Trees
Dillan Agrawal, Selena Ge, Jate Greene +8
We use an infinite -ary tree with a self-loop at the root as our underlying graph. We consider a chip-firing process starting with chips at the root. We describe the stable…