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Creators/Authors contains: "Hetyei, G/'abor"

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  1. ; ; (, Enumerative Combinatorics and Applications)
    We study two classes of permutations intimately related to the visual proof of Spitzer's lemma and Huq's generalization of the Chung--Feller theorem. Both classes of permutations are counted by the Fuss--Catalan numbers. The study of one class leads to a generalization of results of Flajolet from continued fractions to continuants. The study of the other class leads to the discovery of a restricted variant of the Foata--Strehl group action. 
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