TRANSLATION OF REGION OF VARIABILITY

Abstract

In this paper, we determine region of variability for log f(z0)z0;where z0 is a non zero xed complex number in the open unit disk U centered at origin, and f varies over a class of strongly starlike functions determined by the subordination coditionzf0 (z)f(z) z; and zf0 (z)1 +z ; (z 2U):f(z)Nature of the region whether it is bounded, unbounded, compact or ot is studied, and comparison about how translation of super ordinate region used to de ne above classess, a¤ects region of variability has been undertaken.