Abstract
We defined two new subclasses of analytic bi-univalent function class E, in the open unit disk related with the Salagean-Erdely-Kober operator. The bounds on initial coefficients vertical bar a(2)vertical bar, vertical bar a(3)vertical bar and vertical bar a(4)vertical bar for the functions in these new subclasses of Sigma are investigated. Using the estimates of coefficients a(2), a(3), we also discuss the Fekete-Szego inequality results for the function classes defined in this paper. Relevant connections of these results, presented here as corollaries, are new and not studied in association with Salagean-Erdely-Kober operator for the subclasses defined earlier.