Abstract
We introduce two new integral operators F-alpha,F-beta and H-alpha,H-beta,H-gamma acting on the class of normalized analytic functions A, where alpha,beta and gamma are complex parameters. Indeed, we derive sufficient conditions on the parameters alpha,beta and gamma to obtain that F-alpha,F-beta (g) and H-alpha,H-beta,H-gamma (g) are univalent functions in the open unit disk U, whenever g is univalent in U.