Sobre los números de Hal y Lah
Guardado en:
| 作者: | |
|---|---|
| 格式: | artículo original |
| 狀態: | Versión publicada |
| Fecha de Publicación: | 2002 |
| 實物特徵: | In this article we study some properties concerning the Hal (Hkn ) and Lah numbers (Lkn), which are those that arise in the theory of combinatorics in association with the ‘upward and downward factorial polynomials’ [x]n and [x]n. We establish the corresponding recurrence formulas, the generating functions and the closed formulas for this family of numbers, among others properties. |
| País: | Portal de Revistas UCR |
| 機構: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 語言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/211 |
| 在線閱讀: | https://revistas.ucr.ac.cr/index.php/matematica/article/view/211 |
| Palabra clave: | Hal numbers Lah numbers combinatorics generating functions Números de Hal Números de Lah combinatoria funciones generadoras |