Compact Composition Operators on Bloch type Spaces

In this paper we characterize continuity and compactness of composition operators Cø; mapping the á-Bloch space into the μ-Bloch space, where μ is a weight defined on the unit disk D, in term of certain expression that involve the n-power of the symbol ø.

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Detalles Bibliográficos
Autores principales: Castillo,René Erlín, Ramos Fernández,Julio C
Lenguaje:English
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2012
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172012000100001
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Descripción
Sumario:In this paper we characterize continuity and compactness of composition operators Cø; mapping the á-Bloch space into the μ-Bloch space, where μ is a weight defined on the unit disk D, in term of certain expression that involve the n-power of the symbol ø.