RT Journal Article
T1 A high order q-difference equation for q-Hahn multiple orthogonal polynomials
A1 Arvesú Carballo, Jorge
A1 Esposito, Chiara
AB A high order linear q-difference equation with polynomial coefficients having q-Hahn multiple orthogonal polynomials as eigenfunctions is given. The order of the equation is related to the number of orthogonality conditions that these polynomials satisfy. Some limiting situations when $q\to1$ are studied. Indeed, the difference equation for Hahn multiple orthogonal polynomials given in [7] is corrected and obtained as a limiting case.
PB Taylor & Francis
SN 1023-6198 (Print)
SN 1563-5120 (Online)
YR 2009
FD 2009-10
LK https://hdl.handle.net/10016/6438
UL https://hdl.handle.net/10016/6438
LA eng
NO 15 pages, no figures.-- MSC2000 code: 33C45.-- ArXiv pre-print available at: http://arxiv.org/abs/0910.4041
NO Article in press
NO The research of the first author was partially supported by ‘Ramón y Cajal’ research program of Spain, the research grant MTM2006-13000-C03-02 of the Ministerio de Educación y Ciencia of Spain, and grants CCG07-UC3M/ESP-3339 and CCG08-UC3M/ESP-4516 from Comunidad Autónoma de Madrid.
DS e-Archivo
RD 26 may. 2024