On subclasses of analytic functions defined by using Tremblay fractional derivative operator

نویسندگان
Mohamed, Doaa Shokry ID 1
Awad, Amina Ahmed ID 2
Sidky, Fawzan Ismail ID 3

1 Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt

2 Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt

3 Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt

doi
10.22075/ijnaa.2021.23999.2649
چکیده

By making use of the Tremblay operator, we introduce new subclasses of analytic functions, for which we obtain some sufficient coefficients estimates, and the consequences are some subordination properties and partial sums inequalities.

کلیدواژه‌ها
Analytic function, starlike function, convex function, subordination, factor sequence