RT Journal Article T1 On the Krall-type polynomials A1 Álvarez Nodarse, Renato A1 Arvesú Carballo, Jorge A1 Marcellán Español, Francisco José AB Using a general and simple algebraic approach, some results on Krall-type orthogonal polynomials and some of their extensions are obtained. PB Hindawi SN 1110-757X YR 2004 FD 2004 LK https://hdl.handle.net/10016/5968 UL https://hdl.handle.net/10016/5968 LA eng NO 11 pages, no figures.-- MSC2000 codes: 33C45, 42C05, 33C47, 47A06. NO MR#: MR2108368 (2005m:33012) NO Zbl#: Zbl 1080.33008 NO This work was partially supported by Dirección General de Investigación (Ministerio de Ciencia y Tecnología) of Spain BFM 2003-06335-C03, Junta de Andalucía FQM-0262 (RAN), and INTAS Research Network NeCCA (INTAS 03-51-6637) (FM and JA). DS e-Archivo RD 27 jul. 2024