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On the Eulerian enumeration of involutions

By Chak-on Chow

Abstract

We consider in this work the enumeration of involutions by descent sets, and based on that, by descent numbers. Formulas of the number of involutions with a prescribed descent set, with a prescribed descent number and Frobenius-type formulas are given.

Year: 2010
OAI identifier: oai:CiteSeerX.psu:10.1.1.178.6741
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