On recursively defined combinatorial classes and labelled trees

Autor:	Chouria, Ali, Drǎgoi, Vlad-Florin, Luque, Jean-Gabriel
Rok vydání:	2020
Předmět:	Mathematics - Combinatorics Computer Science - Information Theory 05C30 05A19
Druh dokumentu:	Working Paper
Popis:	We define and prove isomorphisms between three combinatorial classes involving labeled trees. We also give an alternative proof by means of generating functions. Comment: 14 pages, 6 figures, accepted for presentation at the International Conference on Computers Communications and Control (ICCCC), May 2020
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2004.04203 Zobrazit plný text záznamu View this record from Arxiv