Subclasses of bi-univalent functions of complex order based on subordination conditions involving wright hypergeometric functions

In this paper,we introduce and investigate a new subclass of biunivalent functions σ of complex order defined in the open unit disk,which are associated with hypergeometric functions and satisfy subordinate conditions. furthermore,we find estimates on the taylor-maclaurin coefficients | a2 | and | a3 | for functions in the new subclass. several (known or new) consequences of the results are also pointed out. © 2015,published by itb journal publisher.