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
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
收藏
页码:267 / 270
页数:4
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