A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions

International audience We establish several properties of an algorithm defined by Mason and Remmel (2010) which inserts a positive integer into a row-strict composition tableau. These properties lead to a Littlewood-Richardson type rule for expanding the product of a row-strict quasisymmetric Schur...

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Published in:Discrete Mathematics & Theoretical Computer Science
Main Author: Ferreira, Jeffrey
Other Authors: Department of Mathematics Univ California Davis (MATH - UC Davis), University of California Davis (UC Davis), University of California (UC)-University of California (UC), Bousquet-Mélou, Mireille and Wachs, Michelle and Hultman, Axel
Format: Conference Object
Language:English
Published: HAL CCSD 2011
Subjects:
Online Access:https://hal.inria.fr/hal-01215113
https://hal.inria.fr/hal-01215113/document
https://hal.inria.fr/hal-01215113/file/dmAO0130.pdf
https://doi.org/10.46298/dmtcs.2914
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spelling ftunivnantes:oai:HAL:hal-01215113v1 2023-05-15T16:49:29+02:00 A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions Ferreira, Jeffrey Department of Mathematics Univ California Davis (MATH - UC Davis) University of California Davis (UC Davis) University of California (UC)-University of California (UC) Bousquet-Mélou Mireille and Wachs Michelle and Hultman Axel Reykjavik, Iceland 2011 https://hal.inria.fr/hal-01215113 https://hal.inria.fr/hal-01215113/document https://hal.inria.fr/hal-01215113/file/dmAO0130.pdf https://doi.org/10.46298/dmtcs.2914 en eng HAL CCSD Discrete Mathematics and Theoretical Computer Science DMTCS info:eu-repo/semantics/altIdentifier/doi/10.46298/dmtcs.2914 hal-01215113 https://hal.inria.fr/hal-01215113 https://hal.inria.fr/hal-01215113/document https://hal.inria.fr/hal-01215113/file/dmAO0130.pdf doi:10.46298/dmtcs.2914 info:eu-repo/semantics/OpenAccess ISSN: 1462-7264 EISSN: 1365-8050 Discrete Mathematics and Theoretical Computer Science 23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011) https://hal.inria.fr/hal-01215113 23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011), 2011, Reykjavik, Iceland. pp.329-338, ⟨10.46298/dmtcs.2914⟩ Littlewood-Richardson rule quasisymmetric function Schur function [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO] [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM] info:eu-repo/semantics/conferenceObject Conference papers 2011 ftunivnantes https://doi.org/10.46298/dmtcs.2914 2022-11-30T02:07:25Z International audience We establish several properties of an algorithm defined by Mason and Remmel (2010) which inserts a positive integer into a row-strict composition tableau. These properties lead to a Littlewood-Richardson type rule for expanding the product of a row-strict quasisymmetric Schur function and a symmetric Schur function in terms of row-strict quasisymmetric Schur functions. Nous établissons plusieurs propriétés d'un algorithme défini par Mason et Remmel (2010), qui insère un entier positif dans un tableau dont la forme est une composition, avec ordre strict sur les lignes (row-strict). Ces propriétés conduisent à une règle de type Littlewood-Richardson pour étendre le produit d'une fonction de Schur quasi-symétrique "row-strict'' et d'une fonction de Schur symétrique en termes de fonctions de Schur quasi-symétriques "row-strict''. Conference Object Iceland Université de Nantes: HAL-UNIV-NANTES Discrete Mathematics & Theoretical Computer Science DMTCS Proceeding Proceedings
institution Open Polar
collection Université de Nantes: HAL-UNIV-NANTES
op_collection_id ftunivnantes
language English
topic Littlewood-Richardson rule
quasisymmetric function
Schur function
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
spellingShingle Littlewood-Richardson rule
quasisymmetric function
Schur function
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
Ferreira, Jeffrey
A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
topic_facet Littlewood-Richardson rule
quasisymmetric function
Schur function
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
description International audience We establish several properties of an algorithm defined by Mason and Remmel (2010) which inserts a positive integer into a row-strict composition tableau. These properties lead to a Littlewood-Richardson type rule for expanding the product of a row-strict quasisymmetric Schur function and a symmetric Schur function in terms of row-strict quasisymmetric Schur functions. Nous établissons plusieurs propriétés d'un algorithme défini par Mason et Remmel (2010), qui insère un entier positif dans un tableau dont la forme est une composition, avec ordre strict sur les lignes (row-strict). Ces propriétés conduisent à une règle de type Littlewood-Richardson pour étendre le produit d'une fonction de Schur quasi-symétrique "row-strict'' et d'une fonction de Schur symétrique en termes de fonctions de Schur quasi-symétriques "row-strict''.
author2 Department of Mathematics Univ California Davis (MATH - UC Davis)
University of California Davis (UC Davis)
University of California (UC)-University of California (UC)
Bousquet-Mélou
Mireille and Wachs
Michelle and Hultman
Axel
format Conference Object
author Ferreira, Jeffrey
author_facet Ferreira, Jeffrey
author_sort Ferreira, Jeffrey
title A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
title_short A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
title_full A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
title_fullStr A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
title_full_unstemmed A Littlewood-Richardson type rule for row-strict quasisymmetric Schur functions
title_sort littlewood-richardson type rule for row-strict quasisymmetric schur functions
publisher HAL CCSD
publishDate 2011
url https://hal.inria.fr/hal-01215113
https://hal.inria.fr/hal-01215113/document
https://hal.inria.fr/hal-01215113/file/dmAO0130.pdf
https://doi.org/10.46298/dmtcs.2914
op_coverage Reykjavik, Iceland
genre Iceland
genre_facet Iceland
op_source ISSN: 1462-7264
EISSN: 1365-8050
Discrete Mathematics and Theoretical Computer Science
23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011)
https://hal.inria.fr/hal-01215113
23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011), 2011, Reykjavik, Iceland. pp.329-338, ⟨10.46298/dmtcs.2914⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.46298/dmtcs.2914
hal-01215113
https://hal.inria.fr/hal-01215113
https://hal.inria.fr/hal-01215113/document
https://hal.inria.fr/hal-01215113/file/dmAO0130.pdf
doi:10.46298/dmtcs.2914
op_rights info:eu-repo/semantics/OpenAccess
op_doi https://doi.org/10.46298/dmtcs.2914
container_title Discrete Mathematics & Theoretical Computer Science
container_volume DMTCS Proceeding
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