CORDS, TREES AND PERMUTATIONS

被引：23

作者：

DULUCQ, S

PENAUD, JG

机构：

[1] LaBRI

来源：

DISCRETE MATHEMATICS | 1993年 / 117卷 / 1-3期

关键词：

D O I：

10.1016/0012-365X(93)90326-O

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The chord configurations on the circle are in relation with involutions, binary trees, ternary trees and with the decomposition of cirle permutations written as product of transpositions. This last case leads to a new recurrence formula for the Catalan numbers.

引用

页码：89 / 105

页数：17