Abstract
In this paper, we investigate the classical Bohr sum for analytic functions defined on the unit disk in a general setting. In addition, we discuss a generalization of the Bohr–Rogosinski sum for a class of analytic functions subordinate to the univalent functions in the unit disk. Several well-known results are observed from the consequences of our main results.
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ACKNOWLEDGMENTS
The authors acknowledge the careful reading of the manuscript and suggestions made by the referee. The authors would like to thank Professor S. Ponnusamy for many fruitful discussions on this topic.
Funding
The work of the first author is supported by CSIR, New Delhi (grant no: 09/1022(0034)/2017-EMR-I).
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(Submitted by A. M. Elizarov)
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Kumar, S., Sahoo, S.K. A Generalization of the Bohr–Rogosinski Sum. Lobachevskii J Math 43, 2176–2186 (2022). https://doi.org/10.1134/S1995080222110166
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DOI: https://doi.org/10.1134/S1995080222110166