COEFFICIENT ESTIMATE OF THE SECOND HANKEL DETERMINANT OF LOGARITHMIC COEFFICIENTS FOR THE SUBCLASS OF CLOSE-TO-CONVEX FUNCTION.

Let S denote the subclass of the analytic function and univalent functions in D, where D is defined as a unit disk, and having the Taylor representation form of S. In this paper, we will be obtaining the second Hankel determinants, in which the elements are the logarithmic coefficients mainly for the subclass of the close-to-convex functions in S. [ABSTRACT FROM AUTHOR]