The Form of Multi-additive Symmetric Functions
نویسندگان
چکیده
منابع مشابه
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Abstract. We introduce analogs of the Hopf algebra of Free quasi-symmetric functions with bases labelled by colored permutations. When the color set is a semigroup, an internal product can be introduced. This leads to the construction of generalized descent algebras associated with wreath products Γ ≀ Sn and to the corresponding generalizations of quasi-symmetric functions. The associated Hopf ...
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ژورنال
عنوان ژورنال: Results in Mathematics
سال: 2018
ISSN: 1422-6383,1420-9012
DOI: 10.1007/s00025-018-0911-9