Poly-Cauchy numbers -- the combinatorics behind

Autor:	Bényi, Beáta, Ramírez, José Luis
Rok vydání:	2021
Předmět:	Mathematics - Combinatorics 05A05 05A19
Druh dokumentu:	Working Paper
Popis:	We introduce poly-Cauchy permutations that are enumerated by the poly-Cauchy numbers. We provide combinatorial proofs for several identities involving poly-Cauchy numbers and some of their generalizations. The aim of this work is to demonstrate the power and beauty of the elementary combinatorial approach. Comment: 17 pages, 2 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2105.04791 Zobrazit plný text záznamu View this record from Arxiv