Patricia L Hersh
Works (32)
Updated: July 5th, 2023 15:50
2017 journal article
From the weak Bruhat order to crystal posets
MATHEMATISCHE ZEITSCHRIFT, 286(3-4), 1435โ1464.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Crystal graph; Weak Bruhat order; Key map; Stembridge moves; Order complex
arxiv.org (repository)
Source: Web Of Science
Added: August 6, 2018
2017 journal article
Representation Stability for Cohomology of Configuration Spaces in R-d
INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2017(5), 1433โ1486.
co-author countries:
United States of America ๐บ๐ธ
Source: Web Of Science
Added: August 6, 2018
2017 journal article
SB-labelings and posets with each interval homotopy equivalent to a sphere or a ball
JOURNAL OF COMBINATORIAL THEORY SERIES A, 152, 104โ120.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Poset topology; Mobius function; Crosscut complex; Tamari lattice; Weak order
Source: Web Of Science
Added: August 6, 2018
2014 journal article
A lexicographic shellability characterization of geometric lattices
JOURNAL OF COMBINATORIAL THEORY SERIES A, 123(1), 8โ13.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Geometric lattice; Mobius function; Shellability; Order complex
Source: Web Of Science
Added: August 6, 2018
2014 journal article
Regular cell complexes in total positivity
INVENTIONES MATHEMATICAE, 197(1), 57โ114.
co-author countries:
United States of America ๐บ๐ธ
Source: Web Of Science
Added: August 6, 2018
2014 journal article
The q = -1 phenomenon via homology concentration
Journal of Combinatorics, 5(2), 167โ194.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: July 28, 2019
2013 journal article
Symmetric Chain Decomposition for Cyclic Quotients of Boolean Algebras and Relation to Cyclic Crystals
INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 2013(2), 463โ473.
co-author countries:
United States of America ๐บ๐ธ
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Toric cubes
Rendiconti Del Circolo Matematico Di Palermo, 62(1), 67โ78.
co-author countries:
Finland ๐ซ๐ฎ United States of America ๐บ๐ธ
author keywords: Cube; CW complex; Monomial map; Toric variety; Somialgebraic set
Source: Crossref
Added: June 30, 2019
2011 journal article
Sorting orders, subword complexes, Bruhat order and total positivity
ADVANCES IN APPLIED MATHEMATICS, 46(1-4), 46โ53.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Bruhat order; Homotopy type; Quillen Fiber Lemma; Weak order
Source: Web Of Science
Added: August 6, 2018
2010 journal article
Combinatorial constructions of weight bases: The Gelfand-Tsetlin basis
Electronic Journal of Combinatorics, 17(1).
Source: NC State University Libraries
Added: August 6, 2018
2010 chapter
Maximum likelihood estimation in latent class models for contingency table data
In P. Gibilisco, E. Riccomagno, M. P. Rogantin, & H. P. Wynn (Eds.), Algebraic and Geometric Methods in Statistics (pp. 27โ62).
co-author countries:
United Kingdom of Great Britain and Northern Ireland ๐ฌ๐ง Italy ๐ฎ๐น
Ed(s): P. Gibilisco, E. Riccomagno, M. Rogantin & H. Wynn
Source: Crossref
Added: June 30, 2019
2009 other
A multiplicative deformation of the Mรถbius function for the poset of partitions of a multiset
Source: Crossref
Added: June 30, 2019
2009 journal article
Random walks on quasisymmetric functions
Advances in Mathematics, 222(3), 782โ808.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Quasisymmetric function; Descent algebra; Random walk; Markov chain
Source: Crossref
Added: June 30, 2019
2009 journal article
Shelling Coxeter-like complexes and sorting on trees
ADVANCES IN MATHEMATICS, 221(3), 812โ829.
co-author countries:
United States of America ๐บ๐ธ
author keywords: Shellability; Weak order; Sorting; Coxeter complex; Chessboard complex
Source: Web Of Science
Added: August 6, 2018
2009 journal article
The q=-1 phenomenon for bounded (plane) partitions via homology concentration
Discrete Mathematics and Theoretical Computer Science, 471โ484.
Source: NC State University Libraries
Added: July 10, 2019
2007 journal article
Chains of Modular Elements and Lattice Connectivity
Order, 23(4), 339โ342.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2007 journal article
Coloring complexes and arrangements
Journal of Algebraic Combinatorics, 27(2), 205โ214.
co-author countries:
United States of America ๐บ๐ธ
author keywords: convex ear decomposition; chromatic polynomial; coloring complex
Source: Crossref
Added: June 30, 2019
2007 journal article
Combinatorics of multigraded Poincarรฉ series for monomial rings
Journal of Algebra, 308(1), 73โ90.
co-author countries:
Sweden ๐ธ๐ช United States of America ๐บ๐ธ
author keywords: Poincare series; monomial rings; poset homology; diagonal arrangements
Source: Crossref
Added: June 30, 2019
2005 journal article
Transactions of the American Mathematical Society, 357(02), 509โ535.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2005 chapter
Grรถbner basis degree bounds on Torโข^K[ฮ](k, k)โข and discrete Morse theory for posets
In A. Barvinok, M. Beck, C. Haase, B. Reznick, & V. Welker (Eds.), Integer Points in Polyhedra-geometry, number theory, algebra, optimization (pp. 101โ138).
Ed(s): A. Barvinok, M. Beck, C. Haase, B. Reznick & V. Welker
Source: NC State University Libraries
Added: August 18, 2019
2005 journal article
On optimizing discrete Morse functions
Advances in Applied Mathematics, 35(3), 294โ322.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2004 journal article
A Hodge decomposition for the complex of injective words
Pacific Journal of Mathematics, 214(1), 109โ125.
Source: Crossref
Added: June 30, 2019
2004 journal article
Connectivity of h-complexes
Journal of Combinatorial Theory, Series A, 105(1), 111โ126.
co-author countries:
United States of America ๐บ๐ธ
author keywords: discrete morse function; h-vector; Charney-Davis quantity
Source: Crossref
Added: June 30, 2019
2003 journal article
A partitioning and related properties for the quotient complex ฮ(Blm)/SlโSm
Journal of Pure and Applied Algebra, 178(3), 255โ272.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2003 journal article
Chain decomposition and the flag f-vector
Journal of Combinatorial Theory, Series A, 103(1), 27โ52.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2003 journal article
Lexicographic Shellability for Balanced Complexes
Journal of Algebraic Combinatorics, 17(3), 225โ254.
co-author countries:
United States of America ๐บ๐ธ
author keywords: shellability; Boolean cell complex; simplicial poset; partition lattice; wreath product
Source: Crossref
Added: July 10, 2019
2003 journal article
Multiplicity of the trivial representation inย rank-selected homology of the partition lattice
Journal of Algebra, 266(2), 521โ538.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
2002 journal article
A Short Simplicial h -Vector and the Upper Bound Theorem
Discrete & Computational Geometry, 28(3), 283โ289.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: July 28, 2019
2002 journal article
Two Generalizations of Posets of Shuffles
Journal of Combinatorial Theory, Series A, 97(1), 1โ26.
Source: Crossref
Added: June 30, 2019
1999 thesis
Decomposition and Enumeration in Partially Ordered Sets
(Ph.D. thesis). Massachusetts Institute of Technology.
Source: NC State University Libraries
Added: July 10, 2019
1999 journal article
Deformation of chains via a local symmetric group action
The Electronic Journal of Combinatorics, R27.
Source: NC State University Libraries
Added: July 28, 2019
1999 journal article
On exact n-step domination
Discrete Mathematics, 205(1-3), 235โ239.
co-author countries:
United States of America ๐บ๐ธ
Source: Crossref
Added: June 30, 2019
