| Título |
Second structure relation for q-semiclassical polynomials of the Hahn Tableau |
| Autores |
COSTAS SANTOS, ROBERTO SANTIAGO, Marcellan, F. |
| Publicación externa |
Si |
| Medio |
J. Math. Anal. Appl. |
| Alcance |
Article |
| Naturaleza |
Científica |
| Cuartil JCR |
1 |
| Cuartil SJR |
1 |
| Impacto JCR |
0.87200 |
| Impacto SJR |
1.44900 |
| Web |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-33846298052&doi=10.1016%2fj.jmaa.2006.06.036&partnerID=40&md5=0170dfe12be38a77dfb171e019112bf0 |
| Fecha de publicacion |
01/05/2007 |
| ISI |
000244462500014 |
| Scopus Id |
2-s2.0-33846298052 |
| DOI |
10.1016/j.jmaa.2006.06.036 |
| Abstract |
The q-classical orthogonal polynomials of the q-Hahn Tableau are characterized from their orthogonality condition and by a first and a second structure relation. Unfortunately, for the q-semiclassical orthogonal polynomials (a generalization of the classical ones) we find only in the literature the first structure relation. In this paper, a second structure relation is deduced. In particular, by means of a general finite-type relation between a q-semiclassical polynomial sequence and the sequence of its q-differences such a structure relation is obtained. (c) 2006 Elsevier Inc. All rights reserved. |
| Palabras clave |
finite-type relation; recurrence relation; q-polynomials; q-semiclassical polynomials |
| Miembros de la Universidad Loyola |
|
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