Admissibility condition for exceptional Laguerre polynomials

Durán, Antonio J. ; Pérez, Mario (Universidad de Zaragoza)

Resumen: We prove a necessary and sufficient condition for the integrability of the weight associated to the exceptional Laguerre polynomials. This condition is very much related to the fact that the associated second order differential operator has no singularities in (0,+8).

Idioma: Inglés

DOI: 10.1016/j.jmaa.2014.11.035

Año: 2015

Publicado en: Journal of Mathematical Analysis and Applications 424, 2 (2015), 1042-1053
ISSN: 0022-247X

Factor impacto JCR: 1.014 (2015)

Categ. JCR: MATHEMATICS rank: 56 / 312 = 0.179 (2015) - Q1 - T1
Categ. JCR: MATHEMATICS, APPLIED rank: 88 / 254 = 0.346 (2015) - Q2 - T2

Factor impacto SCIMAGO: 1.15 - Applied Mathematics (Q1) - Analysis (Q2)

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Análisis Matemático (Dpto. Matemáticas)