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  1. Home > Articles & Issues >
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  3. Invariance propertie ...
Conference paper

Invariance properties for coefficients of symmetric functions

Emmanuel Briand (1), Rosa Orellana (2), Mercedes Rosas (3)
(1) Department of Applied Mathematics I [Sevilla]
(2) Department of Mathematics [Dartmouth]
(3) Departamento de Algebra [Sevilla]
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Imported on
November 21, 2016
Published on
December 31, 2014
Last modified on
March 31, 2025
Volume
DMTCS Proceedings, 27th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2015)
Proceedings
DOI
10.46298/dmtcs.2464
License
Attribution 4.0 International (CC BY 4.0)
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Invariance properties for coefficients of symmetric functions

Emmanuel Briand (1), Rosa Orellana (2), Mercedes Rosas (3)
(1) Department of Applied Mathematics I [Sevilla]
(2) Department of Mathematics [Dartmouth]
(3) Departamento de Algebra [Sevilla]
Abstract
English
We show that several of the main structural constants for symmetric functions (Littlewood-Richardsoncoefficients, Kronecker coefficients, plethysm coefficients, and the Kostka–Foulkes polynomials) share invarianceproperties related to the operations of taking complements with respect to rectangles and adding rectangles.
French
Nous montrons que plusieurs des principales constantes de structure de la théorie des fonctions symétriques(les coefficients de Littlewood–Richardson, les coefficients de Kronecker, les coefficients du pléthysme, et les polynômesde Kostka–Foulkes) ont en commun des symétries décrites par des opérations de complémentation dans des rectangleset d’ajout de rectangles pour les partitions qui les étiquettent.
Keywords
  • [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
  • Littlewood-Richardson coefficients
  • Kronecker coefficients
  • plethysm coefficients
  • Kostka coefficients
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