... CorporationJournal of Inequalities and ApplicationsVolume 2008, Article ID 127645, 7 pagesdoi:10.1155/2008/127645 Research Article Sufficient Conditions for Univalence of an Integral OperatorGeorgia ... Oros,1Gheorghe Oros,1 and Daniel Breaz21Department of Mathematics, University of Oradea, str. Universitatii nr. 1, 410087 Oradea, Romania2Department of Mathematics and Computer Science, ... the American MathematicalSociety, vol. 49, no. 1, pp. 109–115, 1975.4 Journal of Inequalities and ApplicationsProof. Since fi∈ A, i ∈{1, 2, ,m},fromRemark 1.3 we haveRnfizzz ∞j2Cnnj−1aj,izjz...