Geodesic
Initial Maclaurin coefficient estimates for $\lambda $-pseudo-starlike bi-univalent functions associated with Sakaguchi-type functions
Mathematica Bohemica, Tome 147 (2022) no. 2, pp. 201-210
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We introduce and study two certain classes of holomorphic and bi-univalent functions associating $\lambda $-pseudo-starlike functions with Sakaguchi-type functions. We determine upper bounds for the Taylor--Maclaurin coefficients $\vert a_{2}\vert $ and $\vert a_{3}\vert $ for functions belonging to these classes. Further we point out certain special cases for our results.
We introduce and study two certain classes of holomorphic and bi-univalent functions associating $\lambda $-pseudo-starlike functions with Sakaguchi-type functions. We determine upper bounds for the Taylor--Maclaurin coefficients $\vert a_{2}\vert $ and $\vert a_{3}\vert $ for functions belonging to these classes. Further we point out certain special cases for our results.
DOI : 10.21136/MB.2021.0050-20
Classification : 30C45, 30C50
Keywords: holomorphic function; bi-univalent function; coefficient estimates; $\lambda $-pseudo-starlike function; Sakaguchi-type function 
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Wanas, Abbas Kareem; Frasin, Basem Aref. Initial Maclaurin coefficient estimates for $\lambda $-pseudo-starlike bi-univalent functions associated with Sakaguchi-type functions. Mathematica Bohemica, Tome 147 (2022) no. 2, pp. 201-210. doi: 10.21136/MB.2021.0050-20

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