Representation theory of finite groups

Results: 190



#Item
21Algebraic combinatorics / Symmetric functions / Representation theory of finite groups / Algebraic topology / Young tableau / Simplicial complex / Link / Stanley–Reisner ring / Simplex / Abstract algebra / Mathematics / Algebra

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 02:44:38
22Symmetric functions / Representation theory of finite groups / Algebraic geometry / Young tableau / Grassmannian / Symmetric matrix / W1 / Algebra / Abstract algebra / Geometry

Coxeter-Knuth Graphs and a signed Little Bijection Sara Billey University of Washington http://www.math.washington.edu/∼billey

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Source URL: www.math.washington.edu

Language: English - Date: 2014-01-16 21:34:43
23Coxeter groups / Kazhdan–Lusztig polynomial / Polynomials / Representation theory of Lie algebras / E8 / Bruhat order / Entailment / Coxeter element / S6 / Abstract algebra / Algebra / Lie groups

EMBEDDED FACTOR PATTERNS FOR DEODHAR ELEMENTS IN KAZHDAN–LUSZTIG THEORY SARA C. BILLEY AND BRANT C. JONES A BSTRACT. The Kazhdan–Lusztig polynomials for finite Weyl groups arise in the geometry of Schubert varieties

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Source URL: www.math.washington.edu

Language: English - Date: 2007-03-30 17:27:15
24Symmetric 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
25Parity / Adjacency matrix / Inner product space / Function / Representation / Bipartite double cover / Covering graph / Mathematics / Graph theory / Bipartite graph

QUASIRANDOM GROUPS W. T. Gowers Abstract. Babai and Sos have asked whether there exists a constant c > 0 such that every finite group G has a product-free subset of size at least c|G|: that is, a subset X that does not c

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Source URL: www.dpmms.cam.ac.uk

Language: English - Date: 2006-10-22 13:27:46
26Symmetric 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
27Symmetric 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
28Convex hull / Polygon / Vertex / Mathematics / Representation theory of finite groups / Geometry / Computational geometry / Convex analysis

Improved Upper Bounds on the Reflexivity of Point Sets Eyal Ackerman∗ Oswin Aichholzer† Abstract

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Source URL: cccg.ca

Language: English - Date: 2008-10-28 21:29:49
29Symbol / Computable number / Group representation / Automata theory / Representation theory of finite groups / Ω-automaton / Abstract algebra / Mathematics / Representation theory

4. Computability on the Real Numbers Real numbers are the basic objects in analysis. For most non-mathematicians a real number is an infinite decimal fraction, for example π = 3•Mathematicians prefer to

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Source URL: www.fernuni-hagen.de

Language: English - Date: 2009-09-05 02:33:58
30Convex analysis / Convex hull / Topology / Crossing number / Mathematical analysis / Markov processes / Representation theory of finite groups / Schneider–Lang theorem / Mathematics / Inequalities / Computational geometry

CCCG 2007, Ottawa, Ontario, August 20–22, 2007 Improved Upper Bounds on the Reflexivity of Point Sets Eyal Ackerman∗ Oswin Aichholzer†

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Source URL: cccg.ca

Language: English - Date: 2008-10-28 21:29:45
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