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JOURNALS // Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica // Archive

Bul. Acad. Ştiinţe Repub. Mold. Mat., 2014 Number 2, Pages 29–35 (Mi basm367)

This article is cited in 1 paper

Research articles

Composition followed by differentiation between weighted Bergman spaces and weighted Banach spaces of holomorphic functions

Elke Wolf

Mathematical Institute, University of Paderborn, Warburger Str. 100, 33098 Paderborn, Germany

Abstract: Let $\phi$ be an analytic self-map of the open unit disk $\mathbb D$ in the complex plane. Such a map induces through composition a linear composition operator $C_\phi\colon f\mapsto f\circ\phi$. We are interested in the combination of $C_\phi$ weith the differentiation operator $D$, that is in the operator $DC_\phi\colon f\mapsto\phi'\cdot(f\circ\phi)$ acting between weighted Bergman spaces and weighted Banach spaces of holomorphic functions.

Keywords and phrases: composition operator, differentiation operator, weighted Bergman spaces, weighted Banach spaces of holomorphic functions.

MSC: 47B33, 47B38

Received: 30.09.2013

Language: English



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