Coefficient estimates for a subclass of analytic and bi-univalent functions
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Abstract:
In this paper, we introduce and investigate a subclass of analytic and bi-univalent functions in the open unit disk. Upper bounds for the second and third coefficients of functions in this subclass are founded. Our results, which are presented in this paper, generalize and improve those in related works of several earlier authors.
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Journal title
volume 42 issue 4
pages 881- 889
publication date 2016-08-01
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