𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sorting tree, nestling tree and inverse permutation

✍ Scribed by Sukhamay Kundu

Book ID
113161927
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
332 KB
Volume
6
Category
Article
ISSN
0020-0190

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Lyndon words, permutations and trees
Lyndon words, permutations and trees
✍ Christophe Hohlweg; Christophe Reutenauer πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 197 KB
Permutation Trees and Variation Statisti
Permutation Trees and Variation Statistics
✍ GΓ‘bor Hetyei; Ethan Reiner πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 277 KB

In this paper we exploit binary tree representations of permutations to give a combinatorial proof of Purtill's result [8] that where A n is the set of AndrΓ© permutations, v cd (Οƒ ) is the cd-statistic of an AndrΓ© permutation and v ab (Οƒ ) is the ab-statistic of a permutation. Using Purtill's proof