Initial Coefficient estimates for a classes of m-fold symmetric bi-univalent functions involving Mittag-Leffler function
Mathematica Moravica, Tome 24 (2020) no. 2.
Voir la notice de l'article dans eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
The main object of the present paper is to use Mittag-Leffler function to introduce and study two new classes
\[
\mathcal{R}_{\Sigma_{m}}(\gamma,ambda,\eta,ẹlta,au;lpha)\quadext{and}\quad \mathcal{R}_{\Sigma_{m}}^{*}(\gamma,ambda,\eta,ẹlta,au;\beta)
\]
of $\Sigma_{m}$ consisting of analytic and $m$-fold symmetric bi-univalent functions defined in the open unit disk $U$.
Also, we determine the estimates on the initial coefficients $\left| a_{m+1}\right|$ and $\left| a_{2m+1}\right|$ for functions in each of these new classes.
Furthermore, we indicate certain special cases for our results.
Mots-clés :
Analytic function, m-fold symmetric bi-univalent function, Coefficient bounds, Mittag-Leffler function.
@article{MM3_2020_24_2_a3, author = {Abbas Kareem Wanas and Huo Tang}, title = {Initial {Coefficient} estimates for a classes of m-fold symmetric bi-univalent functions involving {Mittag-Leffler} function}, journal = {Mathematica Moravica}, pages = {51 - 61}, publisher = {mathdoc}, volume = {24}, number = {2}, year = {2020}, url = {https://geodesic-test.mathdoc.fr/item/MM3_2020_24_2_a3/} }
TY - JOUR AU - Abbas Kareem Wanas AU - Huo Tang TI - Initial Coefficient estimates for a classes of m-fold symmetric bi-univalent functions involving Mittag-Leffler function JO - Mathematica Moravica PY - 2020 SP - 51 EP - 61 VL - 24 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/MM3_2020_24_2_a3/ ID - MM3_2020_24_2_a3 ER -
%0 Journal Article %A Abbas Kareem Wanas %A Huo Tang %T Initial Coefficient estimates for a classes of m-fold symmetric bi-univalent functions involving Mittag-Leffler function %J Mathematica Moravica %D 2020 %P 51 - 61 %V 24 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2020_24_2_a3/ %F MM3_2020_24_2_a3
Abbas Kareem Wanas; Huo Tang. Initial Coefficient estimates for a classes of m-fold symmetric bi-univalent functions involving Mittag-Leffler function. Mathematica Moravica, Tome 24 (2020) no. 2. https://geodesic-test.mathdoc.fr/item/MM3_2020_24_2_a3/