Title of article :
New results on coefficient estimates for subclasses of bi-univalent functions related by a new integral operator
Author/Authors :
Salman ، Fatima Obaid Department of Mathematics - College of Education for Girls - University of Kufa , Atshan ، Waggas Galib Department of Mathematics - College of Science - University of Al-Qadisiah
Abstract :
In the present paper, we introduce two new subclasses of the function class ∑ 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.
Keywords :
Bi , univalent function , Analytic function , Coefficient bounds , starlike and convex function
Journal title :
International Journal of Nonlinear Analysis and Applications
Journal title :
International Journal of Nonlinear Analysis and Applications
