Region of Variability for Spirallike Functions with Respect to a Boundary Point

In this paper we determine the region of variability for spirallike funcions with respect to a boundary point. In the final section we graphically illustrate the region of variability for several sets of parameters.

Region of variability for certain classes of univalent functions satisfying differential inequalities

In this paper we determine the region of variability for certain subclasses of univalent functions satisfying differential inequalities. In the final section we graphically illustrate the region of variability for several sets of parameters.