| Title |
Factorization of the hypergeometric-type difference equation on the uniform lattice |
| Authors |
Alvarez-Nodarse, R. , Atakishiyev, N. M. , COSTAS SANTOS, ROBERTO SANTIAGO |
| External publication |
Si |
| Means |
ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS |
| Scope |
Article |
| Nature |
Científica |
| JCR Quartile |
3 |
| SJR Quartile |
3 |
| JCR Impact |
0.486 |
| SJR Impact |
0.466 |
| Web |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-37649002621&partnerID=40&md5=c7d915f55a62f4c9e7362f3cd68e2c62 |
| Publication date |
01/01/2007 |
| ISI |
000252984700005 |
| Scopus Id |
2-s2.0-37649002621 |
| Abstract |
We discuss factorization of the hypergeometric-type difference equations on the uniform lattices and show how one can construct a dynamical algebra, which corresponds to each of these equations. Some examples are exhibited, in particular, we show that several models of discrete harmonic oscillators, previously considered in a number of publications, can be treated in a unified form. |
| Keywords |
discrete polynomials; factorization method; discrete oscillators |
| Universidad Loyola members |
|
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