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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… Click to show full 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.
Keywords:
broken circuit;
circuit model;
model chromatic;
homology theories
Journal Title: European Journal of Combinatorics
Year Published: 2022
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Journal Title: European Journal of Combinatorics
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!