%0 Journal Article %T On some applications of subordination and superordination of multivalent functions involving the extended fractional differintegral operator %A Ali Muhammad %J Le Matematiche %D 2012 %I University of Catania %X In this paper, we apply fractional differintegral operator and study various properties of differential subordination and superordination. %K Differential subordination %K Superordination %K Convex function %K Multivalent function %K Differintegral operator %U http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/988