Abstract
Let u be a holomorphic function and φ a holomorphic self-map of the open unit disk \(\mathbb{D}\) in the complex plane. We provide new characterizations for the boundedness of the weighted composition operators uC φ from Zygmund type spaces to Bloch type spaces in \(\mathbb{D}\) in terms of u, φ, their derivatives, and φ n, the n-th power of φ. Moreover, we obtain some similar estimates for the essential norms of the operators uC φ , from which sufficient and necessary conditions of compactness of uC φ follows immediately.
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This work was supported in part by the National Natural Science Foundation of China (Grant Nos. 11371276, 11301373, 11201331).
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Guo, XC., Zhou, ZH. New characterizations for weighted composition operator from Zygmund type spaces to Bloch type spaces. Czech Math J 65, 331–346 (2015). https://doi.org/10.1007/s10587-015-0178-1
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DOI: https://doi.org/10.1007/s10587-015-0178-1