The support of the associated measure to the Cowen's tridiagonal matrix
- Barrios Rolanía, Dolores
- Torrano Fernández, Emilio
- Tomeo Perucha, Venancio
ISSN: 0213-8743
Ano de publicación: 1994
Volume: 9
Número: 2
Páxinas: 101-104
Tipo: Artigo
Outras publicacións en: Extracta mathematicae
Resumo
In this paper we consider a class of three-term recurrence relations, whose associated tridiagonal matrices are subnormal operators. In this cases, there are measures associated to the polynomials given by such relations. We study the support of these measures.