Non-commutative Frobenius characteristic of generalized parking functions -- Application to enumeration
Autor: | Priez, Jean-Baptiste, Virmaux, Aladin |
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Rok vydání: | 2014 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | We give a recursive definition of generalized parking function that allows us to view them as a species. From there we compute a non-commutative characteristic of the generalized parking function module, and deduce some enumeration formulas of structures and isomorphism types. We give as well an interpretation in several bases of non-commutative symmetric functions. Finally, we investigate an inclusion-exclusion formula given by Kung and Yan. |
Databáze: | arXiv |
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