Deekonda, V. K. & Dasumahanthi, S. (2021). Third kind Hankel determinant for multivalent bounded turning functions of order alpha. TWMS Journal of Applied and Engineering Mathematics, 11(3), 789-794.
Abstract
The objective of this paper is to obtain an upper bound of the third order Hankel determinant for the class of multivalent bounded turning functions of order ? (0 ? ? < 1).