2 papers
math.CO2024
The chromatic symmetric function in the star-basis
Michael Gonzalez, Rosa Orellana, Mario Tomba
We study Stanley's chromatic symmetric function (CSF) for trees when expressed in the star-basis. We use the deletion-near-contraction algorithm recently introduced in \cite{ADOZ}…
cond-mat.str-el2023
Boundary algebras of the Kitaev Quantum Double model
Mario Tomba, Shuqi Wei, Brett Hungar +4
The recent article [arXiv:2307.12552] gave local topological order (LTO) axioms for a quantum spin system, showed they held in Kitaev's Toric Code and in Levin-Wen string net model…