Chromatic symmetric functions via the group algebra of \(S_n\)

DOI10.5802/alco.134OpenAlexW4214718758MaRDI QIDQ2700322

Brendan Pawlowski

Publication date: 20 April 2023

Published in: Algebraic Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1802.05470

zbMATH Keywords

Schur positivitychromatic symmetric functionpointed chromatic symmetric function

Mathematics Subject Classification ID

Symmetric functions and generalizations (05E05) Combinatorial aspects of representation theory (05E10) Coloring of graphs and hypergraphs (05C15)

Related Items (5)

Signed graphs and signed cycles of hyperoctahedral groups ⋮ A rooted variant of Stanley's chromatic symmetric function ⋮ A graph polynomial from chromatic symmetric functions ⋮ Chromatic symmetric functions in noncommuting variables revisited ⋮ Schur and \(e\)-positivity of trees and cut vertices

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• Incomparability graphs of \((3+1)\)-free posets are \(s\)-positive
• A New Approach to the Representation Theory of the Symmetric Groups. II

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