Homomorphisms between Solomon's descent
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F. Bergeron; A. Garsia; C. Reutenauer
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Article
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1992
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Elsevier Science
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English
β 582 KB
In a previous paper (see A. Garsia and C. Reutenauer (Adt,. in Math. 77, 1989, 189-262)). we have studied algebraic properties of the descent algebras X,,, and shown how these are related to the canonical decomposition of the free Lie algebra corresponding to a version of the PoincarE-Birkhoff-Witt