Affiliation:
1. Shahrood University of Technology
2. Islamic Azad University
Abstract
In this work, we introduce a new subclas of bi-univalent functions which is defined by Hadamard product andsubordination in the open unit disk. and find upper bounds for the second and third coefficients for functions in this new subclass. Further, we generalize and improve some of the previously published results.
Publisher
Sociedade Paranaense de Matematica
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