Abstract
We characterize all entire functions \(\phi \) that maps a logarithmic Bloch-type space \({\mathcal {B}}^\alpha _{\log ^\beta }\) into another of the same kind by superposition. As consequences of our study, we obtain several results about the boundedness of superposition operators acting between \(\alpha \)-Bloch spaces, Bloch–Orlicz spaces among others.
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The authors wish to express their sincere gratitude to the anonymous referee for a thorough review and insightful suggestions.
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Malavé-Malavé, R.J., Ramos-Fernández, J.C. Superposition operators between logarithmic Bloch spaces. Rend. Circ. Mat. Palermo, II. Ser 68, 105–121 (2019). https://doi.org/10.1007/s12215-018-0345-y
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DOI: https://doi.org/10.1007/s12215-018-0345-y