New subclasses of bi-univalent Ma-Minda starlike function involving Fox-Wright function

This paper emphasizes on the class of analytic function which is univalent in the open unit disk. The main objective of this paper is to study the two new subclasses of bi-univalent Ma-Minda starlike function involving Fox-Wright function of the function classs σ. By the generalization of Fox-Wright function, the estimates of the coefficients |a2| and |a3| for another function in these new subclasses of the function class σ are obtained. Relevant connections with earlier known results are made.