Symmetric functions

Results: 142



#Item
31Symmetric functions / Representation theory of finite groups / Young tableau / Schur polynomial / Simplicial complex / Vexillary permutation / Abstract algebra / Algebra / Mathematics

TABLEAU COMPLEXES ALLEN KNUTSON, EZRA MILLER, AND ALEXANDER YONG A BSTRACT. Let X, Y be finite sets and T a set of functions from X → Y which we will call “tableaux”. We define a simplicial complex whose facets, al

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Source URL: www.math.duke.edu

Language: English - Date: 2006-03-25 02:52:15
32Symmetric functions / Algebraic combinatorics / Coxeter group / Graph theory / Representation theory / Young tableau / Harold Scott MacDonald Coxeter / Littlewood–Richardson rule / Modal logic / Abstract algebra / Mathematics / Algebra

COXETER-KNUTH GRAPHS AND A SIGNED LITTLE MAP FOR TYPE B REDUCED WORDS SARA BILLEY, ZACHARY HAMAKER, AUSTIN ROBERTS AND BENJAMIN YOUNG Abstract. We define an analog of David Little’s algorithm for reduced words in type

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Source URL: www.math.washington.edu

Language: English - Date: 2014-09-15 19:11:10
33Algebraic combinatorics / Symmetric functions / Representation theory / Orthogonal polynomials / Young tableau / Quasisymmetric function / Schur polynomial / Macdonald polynomials / N! conjecture / Abstract algebra / Mathematics / Algebra

Journal of Combinatorics Volume 3, Number 3, 343–399, 2012 Affine dual equivalence and k-Schur functions Sami H. Assaf∗ and Sara C. Billey†

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Source URL: www.math.washington.edu

Language: English - Date: 2013-03-28 13:38:22
34Orthogonal polynomials / Symmetric functions / Representation theory / Schubert polynomial

ERRATA FOR “RC-GRAPHS AND SCHUBERT POLYNOMIALS” BY NANTEL BERGERON AND SARA BILLEY Correction 1 The statement presented in Conjecture 6.3 was originally stated as a theorem by Lascoux and Sch¨ utzenberger with a ver

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Source URL: www.math.washington.edu

Language: English - Date: 2013-05-30 17:57:20
35Combinatorics / Permutations / Symmetric functions / Invariant theory / Vexillary permutation / Representation theory / Symmetric group / Schubert polynomial / Schur polynomial / Mathematics / Algebra / Abstract algebra

P1: JVS/NKD P2: VBI Journal of Algebraic Combinatorics

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Source URL: www.math.washington.edu

Language: English - Date: 2006-05-08 17:41:54
36Symmetric functions / Representation theory / Orthogonal polynomials / Schubert polynomial / Algebraic geometry / Young tableau / Determinantal variety / Quiver / Polynomial / Abstract algebra / Algebra / Mathematics

FOUR POSITIVE FORMULAE FOR TYPE A QUIVER POLYNOMIALS ALLEN KNUTSON, EZRA MILLER, AND MARK SHIMOZONO Abstract. We give four positive formulae for the (equioriented type A) quiver polynomials of Buch and Fulton [BF99]. All

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Source URL: www.math.duke.edu

Language: English - Date: 2006-03-25 02:31:17
37Symmetric functions / Orthogonal polynomials / Invariant theory / Representation theory of finite groups / Schur polynomial / Recurrence relation / Abstract algebra / Algebra / Mathematics

Coxeter-Knuth Classes and a Signed Little Bijection Sara Billey University of Washington Based on joint work with: Zachary Hamaker, Austin Roberts, and Benjamin Young.

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Source URL: www.math.washington.edu

Language: English - Date: 2014-02-07 18:56:06
38Symmetric functions / Representation theory of finite groups / Jeu de taquin / Young tableau / Grassmannian / Symbol / Abstract algebra / Geometry / Algebra

Jeu de taquin for increasing tableaux Alexander Yong University of Illinois at Urbana-Champaign Based on joint work with Hugh Thomas (U. New Brunswick) April 10, 2010

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Source URL: www.math.uiuc.edu

Language: English - Date: 2010-04-13 10:44:30
39Symmetric functions / Representation theory / Algebraic geometry / Algebraic combinatorics / Combinatorics / Young tableau / Littlewood–Richardson rule / Polynomial / Grassmannian / Abstract algebra / Algebra / Mathematics

Department of Mathematics, University of California, San Diego *************************** Math 269 -Combinatorics Seminar

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Source URL: www.math.uiuc.edu

Language: English - Date: 2008-08-21 11:47:59
40Symmetric functions / Algebraic combinatorics / Representation theory / Invariant theory / Littlewood–Richardson rule / Young tableau / Symmetric polynomial / Schur polynomial / Combinatorics / Abstract algebra / Algebra / Mathematics

Algebraic combinatorics Alexander Yong http://www.math.uiuc.edu/ ˜ ayong

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Source URL: www.math.uiuc.edu

Language: English - Date: 2010-03-01 11:00:03
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