Chromatic Quasisymmetric Function Evaluated at q=-1
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Item Details
- title
- Chromatic Quasisymmetric Function Evaluated at q=-1
- author
- Liu, Yanru
- abstract
- Shareshian and Wachs have shown that the chromatic quasisymmetric function of the natural unit interval graph is symmetric (Shareshian--Wachs, 2016). In this thesis, we prove that the chromatic quasisymmetric function of any unit interval graph is symmetric at q=-1, and present a combinatorial interpretation of it in the Schur expansion.
- subject
- algebraic combinatorics
- chromatic quasisymmetric functions
- quasisymmetric functions
- symmetric functions
- unit interval graphs
- contributor
- Celano, Kyle (advisor)
- Mason, Sarah (committee member)
- Rouse, Jeremy (committee member)
- date
- 2025-06-24T08:36:35Z (accessioned)
- 2025-06-24T08:36:35Z (available)
- 2025 (issued)
- degree
- Mathematics (discipline)
- identifier
- http://hdl.handle.net/10339/111033 (uri)
- language
- en (iso)
- publisher
- Wake Forest University
- type
- Thesis