Hersh, Patricia; Lenart, Cristian From the weak Bruhat order to crystal posets. (English) Zbl 1371.05315 Math. Z. 286, No. 3-4, 1435-1464 (2017). MSC: 05E10 20G05 20G42 57N60 20F55 06A07 PDFBibTeX XMLCite \textit{P. Hersh} and \textit{C. Lenart}, Math. Z. 286, No. 3--4, 1435--1464 (2017; Zbl 1371.05315) Full Text: DOI arXiv
Hersh, Patricia; Mészáros, Karola \(SB\)-labelings and posets with each interval homotopy equivalent to a sphere or a ball. (English) Zbl 1369.05180 J. Comb. Theory, Ser. A 152, 104-120 (2017). MSC: 05C78 06A07 06B99 PDFBibTeX XMLCite \textit{P. Hersh} and \textit{K. Mészáros}, J. Comb. Theory, Ser. A 152, 104--120 (2017; Zbl 1369.05180) Full Text: DOI arXiv
Hersh, Patricia Regular cell complexes in total positivity. (English) Zbl 1339.20041 Invent. Math. 197, No. 1, 57-114 (2014). MSC: 20G20 20F55 05E15 06A07 PDFBibTeX XMLCite \textit{P. Hersh}, Invent. Math. 197, No. 1, 57--114 (2014; Zbl 1339.20041) Full Text: DOI arXiv
Davidson, Ruth; Hersh, Patricia A lexicographic shellability characterization of geometric lattices. (English) Zbl 1284.06013 J. Comb. Theory, Ser. A 123, 8-13 (2014). Reviewer: S. K. Nimbhorkar (Aurangabad) MSC: 06C10 05B35 06A07 PDFBibTeX XMLCite \textit{R. Davidson} and \textit{P. Hersh}, J. Comb. Theory, Ser. A 123, 8--13 (2014; Zbl 1284.06013) Full Text: DOI arXiv
Hersh, Patricia; Hsiao, Samuel K. Random walks on quasisymmetric functions. (English) Zbl 1229.05271 Adv. Math. 222, No. 3, 782-808 (2009). MSC: 05E05 05A05 16T30 60C05 60J10 PDFBibTeX XMLCite \textit{P. Hersh} and \textit{S. K. Hsiao}, Adv. Math. 222, No. 3, 782--808 (2009; Zbl 1229.05271) Full Text: DOI arXiv
Hersh, Patricia Shelling Coxeter-like complexes and sorting on trees. (English) Zbl 1160.05059 Adv. Math. 221, No. 3, 812-829 (2009). MSC: 05E25 05E15 06A07 55U10 05C05 68P10 PDFBibTeX XMLCite \textit{P. Hersh}, Adv. Math. 221, No. 3, 812--829 (2009; Zbl 1160.05059) Full Text: DOI arXiv
Hersh, Patricia; Swartz, Ed Coloring complexes and arrangements. (English) Zbl 1154.05315 J. Algebr. Comb. 27, No. 2, 205-214 (2008). MSC: 05C15 05B35 PDFBibTeX XMLCite \textit{P. Hersh} and \textit{E. Swartz}, J. Algebr. Comb. 27, No. 2, 205--214 (2008; Zbl 1154.05315) Full Text: DOI arXiv
Hersh, Patricia; Shareshian, John Chains of modular elements and lattice connectivity. (English) Zbl 1118.06002 Order 23, No. 4, 339-342 (2006). Reviewer: Marius Tarnauceanu (Iaşi) MSC: 06B05 06A11 05E25 PDFBibTeX XMLCite \textit{P. Hersh} and \textit{J. Shareshian}, Order 23, No. 4, 339--342 (2006; Zbl 1118.06002) Full Text: DOI
Hersh, Patricia On optimizing discrete Morse functions. (English) Zbl 1083.55010 Adv. Appl. Math. 35, No. 3, 294-322 (2005). MSC: 55P99 57Q99 PDFBibTeX XMLCite \textit{P. Hersh}, Adv. Appl. Math. 35, No. 3, 294--322 (2005; Zbl 1083.55010) Full Text: DOI arXiv
Babson, Eric; Hersh, Patricia Discrete Morse functions from lexicographic orders. (English) Zbl 1050.05117 Trans. Am. Math. Soc. 357, No. 2, 509-534 (2005). MSC: 05E25 05A17 05A18 55P15 PDFBibTeX XMLCite \textit{E. Babson} and \textit{P. Hersh}, Trans. Am. Math. Soc. 357, No. 2, 509--534 (2005; Zbl 1050.05117) Full Text: DOI arXiv
Hersh, Patricia Connectivity of \(h\)-complexes. (English) Zbl 1042.52013 J. Comb. Theory, Ser. A 105, No. 1, 111-126 (2004). Reviewer: Vasyl Gorkaviy (Kharkov) MSC: 52B22 18G25 PDFBibTeX XMLCite \textit{P. Hersh}, J. Comb. Theory, Ser. A 105, No. 1, 111--126 (2004; Zbl 1042.52013) Full Text: DOI arXiv
Hersh, Patricia Lexicographic shellability for balanced complexes. (English) Zbl 1030.06002 J. Algebr. Comb. 17, No. 3, 225-254 (2003). MSC: 06A11 05E25 PDFBibTeX XMLCite \textit{P. Hersh}, J. Algebr. Comb. 17, No. 3, 225--254 (2003; Zbl 1030.06002) Full Text: DOI arXiv
Hanlon, Phil; Hersh, Patricia Multiplicity of the trivial representation in rank-selected homology of the partition lattice. (English) Zbl 1027.05110 J. Algebra 266, No. 2, 521-538 (2003). MSC: 05E25 PDFBibTeX XMLCite \textit{P. Hanlon} and \textit{P. Hersh}, J. Algebra 266, No. 2, 521--538 (2003; Zbl 1027.05110) Full Text: DOI arXiv
Hersh, Patricia Chain decomposition and the flag \(f\)-vector. (English) Zbl 1037.05049 J. Comb. Theory, Ser. A 103, No. 1, 27-52 (2003). Reviewer: Herman J. Servatius (Worcester) MSC: 05E25 05E05 06A07 PDFBibTeX XMLCite \textit{P. Hersh}, J. Comb. Theory, Ser. A 103, No. 1, 27--52 (2003; Zbl 1037.05049) Full Text: DOI
Hersh, Patricia A partitioning and related properties for the quotient complex \(\Delta(B _{lm})/S_{l }S_m\). (English) Zbl 1013.05089 J. Pure Appl. Algebra 178, No. 3, 255-272 (2003). Reviewer: Herman J.Servatius (Worcester) MSC: 05E25 05A18 PDFBibTeX XMLCite \textit{P. Hersh}, J. Pure Appl. Algebra 178, No. 3, 255--272 (2003; Zbl 1013.05089) Full Text: DOI arXiv
Hersh, Patricia Two generalizations of posets of shuffles. (English) Zbl 0996.06004 J. Comb. Theory, Ser. A 97, No. 1, 1-26 (2002). MSC: 06A07 05E05 PDFBibTeX XMLCite \textit{P. Hersh}, J. Comb. Theory, Ser. A 97, No. 1, 1--26 (2002; Zbl 0996.06004) Full Text: DOI