Sobre los números de Hal y Lah
में बचाया:
| लेखक: | |
|---|---|
| स्वरूप: | artículo original |
| स्थिति: | Versión publicada |
| प्रकाशन तिथि: | 2002 |
| विवरण: | 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. |
| देश: | Portal de Revistas UCR |
| संस्थान: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| भाषा: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/211 |
| ऑनलाइन पहुंच: | https://archivo.revistas.ucr.ac.cr/index.php/matematica/article/view/211 |
| संकेत शब्द: | Hal numbers Lah numbers combinatorics generating functions Números de Hal Números de Lah combinatoria funciones generadoras |