New results on coefficient estimates for subclasses of bi-univalent functions related by a new integral operator | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 4، دوره 14، شماره 4، تیر 2023، صفحه 47-54 اصل مقاله (422.43 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2023.21585.4234 | ||
| نویسندگان | ||
| Fatima Obaid Salman1؛ Waggas Galib Atshan* 2 | ||
| 1Department of Mathematics, College of Education for Girls, University of Kufa, Najaf, Iraq | ||
| 2Department of Mathematics, College of Science, University of Al-Qadisiyah, Diwaniyah, Iraq | ||
| چکیده | ||
| In the present paper, we introduce two new subclasses of the function class $\sum$ of bi-univalent functions defined in the open unit disc $U$. Furthermore, we find estimates on the coefficients $|a_2|$ and $|a_3|$ for functions in these new subclasses. | ||
| کلیدواژهها | ||
| Bi-univalent function؛ Analytic function؛ Coefficient bounds؛ starlike and convex function | ||
| مراجع | ||
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