Athanasiadis, Christos A. Gamma-positivity in combinatorics and geometry. (English) Zbl 1440.05195 Sémin. Lothar. Comb. 77(2016-2018), Article B77i, 64 p. (2018). MSC: 05E05 05A15 05A05 11B68 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis}, Sémin. Lothar. Comb. 77, Article B77i, 64 p. (2018; Zbl 1440.05195) Full Text: arXiv Link
Athanasiadis, Christos A.; Roichman, Yuval The absolute order of a permutation representation of a Coxeter group. (English) Zbl 1294.05166 J. Algebr. Comb. 39, No. 1, 75-98 (2014). Reviewer: Sangjib Kim (Seoul) MSC: 05E10 05E15 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{Y. Roichman}, J. Algebr. Comb. 39, No. 1, 75--98 (2014; Zbl 1294.05166) Full Text: DOI arXiv
Athanasiadis, Christos A. Flag subdivisions and \(\gamma\)-vectors. (English) Zbl 1255.05200 Pac. J. Math. 259, No. 2, 257-278 (2012). MSC: 05E45 58J22 20F55 20F65 52B05 PDFBibTeX XMLCite \textit{C. A. Athanasiadis}, Pac. J. Math. 259, No. 2, 257--278 (2012; Zbl 1255.05200) Full Text: DOI arXiv Link
Athanasiadis, Christos A.; Tzanaki, Eleni Shellability and higher Cohen-Macaulay connectivity of generalized cluster complexes. (English) Zbl 1200.05252 Isr. J. Math. 167, 177-191 (2008). MSC: 05E15 20F55 52B22 55U10 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{E. Tzanaki}, Isr. J. Math. 167, 177--191 (2008; Zbl 1200.05252) Full Text: DOI arXiv
Athanasiadis, Christos A.; Kallipoliti, Myrto The absolute order on the symmetric group, constructible partially ordered sets and Cohen-Macaulay complexes. (English) Zbl 1189.05173 J. Comb. Theory, Ser. A 115, No. 7, 1286-1295 (2008). MSC: 05E15 05A18 06A07 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{M. Kallipoliti}, J. Comb. Theory, Ser. A 115, No. 7, 1286--1295 (2008; Zbl 1189.05173) Full Text: DOI arXiv
Athanasiadis, Christos A. On some enumerative aspects of generalized associahedra. (English) Zbl 1117.52013 Eur. J. Comb. 28, No. 4, 1208-1215 (2007). Reviewer: Horst Martini (Chemnitz) MSC: 52B11 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis}, Eur. J. Comb. 28, No. 4, 1208--1215 (2007; Zbl 1117.52013) Full Text: DOI arXiv
Athanasiadis, Christos A.; Brady, Thomas; Watt, Colum Shellability of noncrossing partition lattices. (English) Zbl 1171.05053 Proc. Am. Math. Soc. 135, No. 4, 939-949 (2007). MSC: 05E15 05A18 06A07 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} et al., Proc. Am. Math. Soc. 135, No. 4, 939--949 (2007; Zbl 1171.05053) Full Text: DOI arXiv
Athanasiadis, Christos A.; Brady, Thomas; McCammond, Jon; Watt, Colum \(h\)-vectors of generalized associahedra and noncrossing partitions. (English) Zbl 1112.20032 Int. Math. Res. Not. 2006, No. 12, Article ID 69705, 28 p. (2006). Reviewer: Jeremy Lovejoy (Paris) MSC: 20F55 05A18 05E15 06A07 51F15 52B11 17B20 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} et al., Int. Math. Res. Not. 2006, No. 12, Article ID 69705, 28 p. (2006; Zbl 1112.20032) Full Text: DOI arXiv
Athanasiadis, Christos A.; Tzanaki, Eleni On the enumeration of positive cells in generalized cluster complexes and Catalan hyperplane arrangements. (English) Zbl 1107.20024 J. Algebr. Comb. 23, No. 4, 355-375 (2006). MSC: 20F55 05A15 05E15 20H15 51F15 52C35 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{E. Tzanaki}, J. Algebr. Comb. 23, No. 4, 355--375 (2006; Zbl 1107.20024) Full Text: DOI arXiv
Athanasiadis, Christos A. On a refinement of the generalized Catalan numbers for Weyl groups. (English) Zbl 1079.20057 Trans. Am. Math. Soc. 357, No. 1, 179-196 (2005). Reviewer: Chen Chengdong (Shanghai) MSC: 20F55 05E15 20H15 51F15 52C35 PDFBibTeX XMLCite \textit{C. A. Athanasiadis}, Trans. Am. Math. Soc. 357, No. 1, 179--196 (2005; Zbl 1079.20057) Full Text: DOI
Athanasiadis, Christos A.; Reiner, Victor Noncrossing partitions for the group \(D_n\). (English) Zbl 1085.06001 SIAM J. Discrete Math. 18, No. 2, 397-417 (2004). MSC: 06A07 05A18 05E15 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{V. Reiner}, SIAM J. Discrete Math. 18, No. 2, 397--417 (2004; Zbl 1085.06001) Full Text: DOI
Athanasiadis, Christos A. Generalized Catalan numbers, Weyl groups and arrangements of hyperplanes. (English) Zbl 1068.20038 Bull. Lond. Math. Soc. 36, No. 3, 294-302 (2004). Reviewer: Shi Jian-yi (Shanghai) MSC: 20F55 52C35 05A15 05E15 PDFBibTeX XMLCite \textit{C. A. Athanasiadis}, Bull. Lond. Math. Soc. 36, No. 3, 294--302 (2004; Zbl 1068.20038) Full Text: DOI
Athanasiadis, Christos A.; Santos, Francisco Monotone paths on zonotopes and oriented matroids. (English) Zbl 1003.52008 Can. J. Math. 53, No. 6, 1121-1140 (2001). Reviewer: Rolf Schneider (Freiburg i.Br.) MSC: 52B12 52C35 52C40 20F55 PDFBibTeX XMLCite \textit{C. A. Athanasiadis} and \textit{F. Santos}, Can. J. Math. 53, No. 6, 1121--1140 (2001; Zbl 1003.52008) Full Text: DOI