Estimates of Coefficient for Certain Subclasses of k-Fold Symmetric Bi-Univalent Functions

نویسندگان

چکیده

In the present paper, authors introduce and investigates two new subclasses and, of class k-fold bi-univalent functions in open unit disk. The initial coefficients for all that belong to them were determined, as well a field determining these requires complicated process. bounds are contained among remaining results our analysis obtained. addition, some specific special improver related classes provided.

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ژورنال

عنوان ژورنال: Iraqi journal of science

سال: 2022

ISSN: ['0067-2904', '2312-1637']

DOI: https://doi.org/10.24996/ijs.2022.63.5.29