Recounting Relations for Set Partitions with Restrictions

被引：0

作者：

Shattuck, Mark ^{[1
]}

机构：

[1] Univ Tennessee, Dept Math, Knoxville, TN 37996 USA

来源：

ARS COMBINATORIA | 2009年 / 91卷

关键词：

Stirling numbers of the second kind; Set partitions;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We provide combinatorial arguments of some relations between classical Stirling numbers of the second kind and two refinements of these numbers gotten by introducing restrictions to the distances among the elements in each block of a finite set partition.

引用

页码：267 / 270

页数：4

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