Stable rigged configurations and Littlewood―Richardson tableaux

International audience For an affine algebra of nonexceptional type in the large rank we show the fermionic formula depends only on the attachment of the node 0 of the Dynkin diagram to the rest, and the fermionic formula of not type $A$ can be expressed as a sum of that of type $A$ with Littlewood–...

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Main Authors: Okado, Masato, Sakamoto, Reiho
Other Authors: Department of Mathematical Science (Osaka), Osaka University Osaka, Department of Physics Tokyo, Waseda University, 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-01215070
https://hal.inria.fr/hal-01215070/document
https://hal.inria.fr/hal-01215070/file/dmAO0164.pdf
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spelling ftccsdartic:oai:HAL:hal-01215070v1 2023-05-15T16:50:10+02:00 Stable rigged configurations and Littlewood―Richardson tableaux Okado, Masato Sakamoto, Reiho Department of Mathematical Science (Osaka) Osaka University Osaka Department of Physics Tokyo Waseda University Bousquet-Mélou Mireille and Wachs Michelle and Hultman Axel Reykjavik, Iceland 2011 https://hal.inria.fr/hal-01215070 https://hal.inria.fr/hal-01215070/document https://hal.inria.fr/hal-01215070/file/dmAO0164.pdf en eng HAL CCSD Discrete Mathematics and Theoretical Computer Science DMTCS hal-01215070 https://hal.inria.fr/hal-01215070 https://hal.inria.fr/hal-01215070/document https://hal.inria.fr/hal-01215070/file/dmAO0164.pdf 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-01215070 23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011), 2011, Reykjavik, Iceland. pp.729-740 affine crystals rigged configurations Littlewood―Richardson tableaux fermionic formula [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 ftccsdartic 2021-06-19T23:55:38Z International audience For an affine algebra of nonexceptional type in the large rank we show the fermionic formula depends only on the attachment of the node 0 of the Dynkin diagram to the rest, and the fermionic formula of not type $A$ can be expressed as a sum of that of type $A$ with Littlewood–Richardson coefficients. Combining this result with theorems of Kirillov–Schilling–Shimozono and Lecouvey–Okado–Shimozono, we settle the $X=M$ conjecture under the large rank hypothesis. Pour une algèbre affine de type non-exceptionnel de grand rang nous prouvons que la formule fermionique dépend seulement du voisinage du nœud 0 dans le diagramme de Dynkin, et également que la formule fermionique en type autre que $A$ peut être exprimée comme combinaison de celles de type $A$ avec des coefficients de Littlewood–Richardson. Combinant ce résultat avec des théorèmes de Kirillov–Schilling–Shimozono et de Lecouvey–Okado–Shimozono, nous résolvons la conjecture $X=M$ lorsque le rang est grand. Conference Object Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language English
topic affine crystals
rigged configurations
Littlewood―Richardson tableaux
fermionic formula
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
spellingShingle affine crystals
rigged configurations
Littlewood―Richardson tableaux
fermionic formula
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
Okado, Masato
Sakamoto, Reiho
Stable rigged configurations and Littlewood―Richardson tableaux
topic_facet affine crystals
rigged configurations
Littlewood―Richardson tableaux
fermionic formula
[MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
[INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
description International audience For an affine algebra of nonexceptional type in the large rank we show the fermionic formula depends only on the attachment of the node 0 of the Dynkin diagram to the rest, and the fermionic formula of not type $A$ can be expressed as a sum of that of type $A$ with Littlewood–Richardson coefficients. Combining this result with theorems of Kirillov–Schilling–Shimozono and Lecouvey–Okado–Shimozono, we settle the $X=M$ conjecture under the large rank hypothesis. Pour une algèbre affine de type non-exceptionnel de grand rang nous prouvons que la formule fermionique dépend seulement du voisinage du nœud 0 dans le diagramme de Dynkin, et également que la formule fermionique en type autre que $A$ peut être exprimée comme combinaison de celles de type $A$ avec des coefficients de Littlewood–Richardson. Combinant ce résultat avec des théorèmes de Kirillov–Schilling–Shimozono et de Lecouvey–Okado–Shimozono, nous résolvons la conjecture $X=M$ lorsque le rang est grand.
author2 Department of Mathematical Science (Osaka)
Osaka University Osaka
Department of Physics Tokyo
Waseda University
Bousquet-Mélou
Mireille and Wachs
Michelle and Hultman
Axel
format Conference Object
author Okado, Masato
Sakamoto, Reiho
author_facet Okado, Masato
Sakamoto, Reiho
author_sort Okado, Masato
title Stable rigged configurations and Littlewood―Richardson tableaux
title_short Stable rigged configurations and Littlewood―Richardson tableaux
title_full Stable rigged configurations and Littlewood―Richardson tableaux
title_fullStr Stable rigged configurations and Littlewood―Richardson tableaux
title_full_unstemmed Stable rigged configurations and Littlewood―Richardson tableaux
title_sort stable rigged configurations and littlewood―richardson tableaux
publisher HAL CCSD
publishDate 2011
url https://hal.inria.fr/hal-01215070
https://hal.inria.fr/hal-01215070/document
https://hal.inria.fr/hal-01215070/file/dmAO0164.pdf
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-01215070
23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011), 2011, Reykjavik, Iceland. pp.729-740
op_relation hal-01215070
https://hal.inria.fr/hal-01215070
https://hal.inria.fr/hal-01215070/document
https://hal.inria.fr/hal-01215070/file/dmAO0164.pdf
op_rights info:eu-repo/semantics/OpenAccess
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