Publication: Coefficients assessment for certain subclasses of bi-univalent functions related with quasi-subordination
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Yalçın, Sibel
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Atshan, Waggas
Hassan, Haneen
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Publications L Institut Mathematique Matematicki
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Abstract
We investigate specific new subclasses of the function class Sigma of bi-univalent function defined in the open unit disc, which is connected with quasi-subordination. We find estimates on the Taylor-Maclaurin coefficients vertical bar a(2)vertical bar and vertical bar a(3)vertical bar for functions in these subclasses. Already pointed out are some documented and new implications of those findings.
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General subclass, Bi-univalent functions, Quasi-subordination, Coefficient estimates, Science & technology, Physical sciences, Mathematics, applied, Mathematics