Copyright © 2009 Maisarah Haji Mohd et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Several subclasses of meromorphic functions in the unit disk are introduced by means of convolution with a given fixed meromorphic function. Subjecting each
convoluted-derived function in the class to be subordinated to a given normalized convex
function with positive real part, these subclasses extend the classical subclasses of meromorphic
starlikeness, convexity, close-to-convexity, and quasi-convexity. Class relations,
as well as inclusion and convolution properties of these subclasses, are investigated.