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  1. Home > Articles & Issues >
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  3. Generalized Energy S ...
Conference paper

Generalized Energy Statistics and Kostka―Macdonald Polynomials

Anatol N. Kirillov (1), Reiho Sakamoto (2)
(1) Research Institute for Mathematical Sciences
(2) Department of Physics [Tokyo]
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Imported on
January 31, 2017
Published on
December 31, 2009
Last modified on
March 31, 2025
Volume
DMTCS Proceedings vol. AN, 22nd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2010)
Proceedings
DOI
10.46298/dmtcs.2854
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https://about.hal.science/hal-authorisation-v1
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Generalized Energy Statistics and Kostka―Macdonald Polynomials

Anatol N. Kirillov (1), Reiho Sakamoto (2)
(1) Research Institute for Mathematical Sciences
(2) Department of Physics [Tokyo]
Abstract
English
We give an interpretation of the $t=1$ specialization of the modified Macdonald polynomial as a generating function of the energy statistics defined on the set of paths arising in the context of Box-Ball Systems (BBS-paths for short). We also introduce one parameter generalizations of the energy statistics on the set of BBS-paths which all, conjecturally, have the same distribution.
French
Nous donnons une intérprétation de la spécialisation à $t=1$ du polynôme de Macdonald modifié comme fonction génératrice des statistiques d'énergie définies sur l'ensemble des chemins qui apparaissent dans la théorie des Systèmes BBS (BBS-chemins). Nous présentons également des généralisations à un paramètre de la statistique d'énergie sur les chemins BBS qui toutes, conjecturalement, ont la même distribution.
Keywords
  • [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
  • [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
  • modified Macdonald polynomials
  • box-ball systems
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