Nouvelles statistiques de partitions pour les q-nombres de Stirling de seconde espece
Zeng jiang, Ksavrelof gerald
Abstract
Steingrimsson has recently introduced a partition analogue of Foata-Zeilberger's mak statistic for permutations and conjectured that its generating function is equal to the classical q-Stirling numbers of second kind. In this paper we prove a generalization of Steingrimsson's conjecture.
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