Complete filtered Lie algebras over a vector space of dimension two.
Judson, Thomas W. (2002)
Journal of Lie Theory
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Judson, Thomas W. (2002)
Journal of Lie Theory
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Cédric Bonnafé, Christophe Hohlweg (2006)
Annales de l’institut Fourier
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We construct a subalgebra of dimension of the group algebra of the Weyl group of type containing its usual Solomon algebra and the one of : is nothing but the Mantaci-Reutenauer algebra but our point of view leads us to a construction of a surjective morphism of algebras . Jöllenbeck’s construction of irreducible characters of the symmetric group by using the coplactic equivalence classes can then be transposed to . In an appendix, P. Baumann and C. Hohlweg present in an...
Díaz, Rafael, Páez, Marcelo (2006)
Séminaire Lotharingien de Combinatoire [electronic only]
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Kandelaki, T. (1998)
Georgian Mathematical Journal
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Rozhkovskaya, Natasha (2010)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
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Luis Narváez Macarro (2009)
Annales de l’institut Fourier
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Let be a commutative ring, a commutative -algebra and the filtered ring of -linear differential operators of . We prove that: (1) The graded ring admits a canonical embedding into the graded dual of the symmetric algebra of the module of differentials of over , which has a canonical divided power structure. (2) There is a canonical morphism from the divided power algebra of the module of -linear Hasse–Schmidt integrable derivations of to . (3) Morphisms and...
Enriquez, Benjamin (2003)
Journal of Lie Theory
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Krämer, Helmut (1997)
Séminaire Lotharingien de Combinatoire [electronic only]
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Reiner, Vic, Stanton, Dennis, Welker, Volkmar (2003)
Séminaire Lotharingien de Combinatoire [electronic only]
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