Some inequalities involving multivalent functions
Volume 60 / 1994
Annales Polonici Mathematici 60 (1994), 159-162
DOI: 10.4064/ap-60-2-159-162
Abstract
The object of the present paper is to derive some inequalities involving multivalent functions in the unit disk. One of our results is an improvement and a generalization of a result due to R. M. Robinson [4].