MMN-1729
Some coefficient properties relating to a certain class of starlike functions
Ravinder Krishna Raina; Janusz Sokól;Abstract
This paper considers the problem of determining coefficients in a
class Delta* of normalized starlike functions f analytic in the open
unit disk |z|<1 satisfying the inequality that |zf'(z)/f(z)|^2-1|<2
|zf'(z)/f(z)|.
Vol. 18 (2017), No. 1, pp. 417-425