Characterization of the Set of Limit Points of the Zeros of Annular Functions.
We define certain classes of functions associated with functions of bounded variation. Some characterizations of those classes are given.
In the paper we define classes of meromorphic multivalent functions with Montel’s normalization. We investigate the coefficients estimates, distortion properties, the radius of starlikeness, subordination theorems and partial sums for the defined classes of functions. Some remarks depicting consequences of the main results are also mentioned.