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  1. Home > Articles & Issues >
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  3. Deformed diagonal ha ...
Conference paper

Deformed diagonal harmonic polynomials for complex reflection groups

François Bergeron (1), Nicolas Borie (2), Nicolas M. Thiéry ORCID (2)
(1) Laboratoire de combinatoire et d'informatique mathématique [Montréal]
(2) Laboratoire de Mathématiques d'Orsay
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Imported on
January 31, 2017
Published on
December 31, 2010
Last modified on
March 31, 2025
Volume
DMTCS Proceedings vol. AO, 23rd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2011)
Proceedings
DOI
10.46298/dmtcs.2897
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https://about.hal.science/hal-authorisation-v1
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Deformed diagonal harmonic polynomials for complex reflection groups

François Bergeron (1), Nicolas Borie (2), Nicolas M. Thiéry ORCID (2)
(1) Laboratoire de combinatoire et d'informatique mathématique [Montréal]
(2) Laboratoire de Mathématiques d'Orsay
Abstract
English
We introduce deformations of the space of (multi-diagonal) harmonic polynomials for any finite complex reflection group of the form W=G(m,p,n), and give supporting evidence that this space seems to always be isomorphic, as a graded W-module, to the undeformed version.
French
Nous introduisons une déformation de l'espace des polynômes harmoniques (multi-diagonaux) pour tout groupe de réflexions complexes de la forme W=G(m,p,n), et soutenons l'hypothèse que cet espace est toujours isomorphe, en tant que W-module gradué, à l'espace d'origine.
Keywords
  • [MATH.MATH-CO]Mathematics [math]/Combinatorics [math.CO]
  • [INFO.INFO-DM]Computer Science [cs]/Discrete Mathematics [cs.DM]
  • diagonal harmonic polynomials
  • complex reflection group
  • rational Steenrod algebra
  • deformations
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