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On the maximum of r-Stirling numbers
Authors:Istv  n Mez&#x  
Affiliation:aDepartment of Algebra and Number Theory, Institute of Mathematics, University of Debrecen, Hungary
Abstract:Determining the location of the maximum of Stirling numbers is a well-developed area. In this paper we give the same results for the so-called r-Stirling numbers which are natural generalizations of Stirling numbers.
Keywords:Stirling numbers   r-Stirling numbers   Unimodality   log-Concavity
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