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Title
Coefficient Estimates for Two Subclasses of Analytic and Bi-Univalent Functions.
Authors
Lashin, A. Y.
Abstract
We introduce two new subclasses of the class 𝜎 of analytic and bi-univalent functions in the open unit disk U. Furthermore, we establish estimates for the first two Taylor–Maclaurin coefficients |a2| and |a3| of the functions from these new subclasses.