A broken circuit model for chromatic homology theories
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DOI: 10.1016/j.ejc.2022.103538
Abstract: Using the tools of algebraic Morse theory, and the thin poset approach to constructing homology theories, we give a categorification of Whitney's broken circuit theorem for the chromatic polynomial, and for Stanley's chromatic symmetric function. read more here.
Keywords: broken circuit; circuit model; model chromatic; homology theories ... See more keywords