Decomposition of the diagonal action of \(S_n\) on the coinvariant space of \(S_n\times S_n\).

zbMath1068.20010arXivmath/0406546MaRDI QIDQ1778023

F. Lamontagne, François Bergeron

Publication date: 26 May 2005

Published in: Séminaire Lotharingien de Combinatoire (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0406546

zbMATH Keywords

finite reflection groupsirreducible decompositionsmodules of coinvariants

Mathematics Subject Classification ID

Combinatorial aspects of representation theory (05E10) Representations of finite symmetric groups (20C30) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Actions of groups on commutative rings; invariant theory (13A50)

Related Items (3)

Diagonal invariants and the refined multimahonian distribution. ⋮ Enumerating wreath products via Garsia-Gessel bijections ⋮ Projective reflection groups.

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