Athanasiadis, Christos A.; Kalampogia-Evangelinou, Katerina Chain enumeration, partition lattices and polynomials with only real roots. (English) Zbl 1508.05003 Comb. Theory 3, No. 1, Paper No. 12, 21 p. (2023). MSC: 05A05 05A18 05E45 06A07 26C10 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{K. Kalampogia-Evangelinou}, Comb. Theory 3, No. 1, Paper No. 12, 21 p. (2023; Zbl 1508.05003) Full Text: DOI arXiv
León, Emerson Stapledon decompositions and inequalities for coefficients of chromatic polynomials. (English) Zbl 1384.05100 Sémin. Lothar. Comb. 78B, Article 24, 12 p. (2017). MSC: 05C31 05C15 52B20 11H06 PDFBibTeX XMLCite \textit{E. León}, Sémin. Lothar. Comb. 78B, Article 24, 12 p. (2017; Zbl 1384.05100) Full Text: arXiv Link
Breuer, Felix Ehrhart \(f^*\)-coefficients of polytopal complexes are non-negative integers. (English) Zbl 1270.52020 Electron. J. Comb. 19, No. 4, Research Paper P16, 22 p. (2012). MSC: 52B70 52B20 05A10 05A15 05E45 11C08 PDFBibTeX XMLCite \textit{F. Breuer}, Electron. J. Comb. 19, No. 4, Research Paper P16, 22 p. (2012; Zbl 1270.52020) Full Text: arXiv Link