Universidad de Sevilla. Departamento de Análisis MatemáticoÁlvarez Nodarse, RenatoArvesú Carballo, JorgeMarcellán Español, Francisco2014-11-272014-11-272004Álvarez Nodarse, R., Arvesú Carballo, J. y Marcellán Español, F. (2004). On the Krall-type polynomials. Journal of Applied Mathematics, 2004 (5), 359-369.1110-757Xhttp://euler.us.es/~renato/papers/krall-rezan.pdfhttp://hdl.handle.net/11441/16109Using a general and simple algebraic approach, some results on Krall-type orthogonal polynomials and some of their extensions are obtained.enghttp://creativecommons.org/licenses/by-nc-nd/4.0/Krall-type polynomialsSecond order linear difference equationQ-polynomialsBasic hypergeometric seriesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1155/S1110757X04312076