Two new subclasses and of multivalent analytic functions are introduced. Distortion inequalities and inclusion relation for and are obtained. Some results of the partial sums of functions in these classes are also given.
"Certain Subclasses of Multivalent Analytic Functions." Abstr. Appl. Anal. 2013 1 - 8, 2013. https://doi.org/10.1155/2013/890404