Title of article :
Bounds of the fifth Toeplitz determinant for the classes of functions with bounded turnings
Author/Authors :
Rahmatan ، Hormoz Department of Mathematics - Faculty of Mathematical Sciences - Payame Noor University
Abstract :
In this paper, we investigate the Toeplitz determinant for a family of functions with bounded turnings, we give estimates of the Toeplitz determinants of fifth order for the set R of univalent functions with bounded turnings in the unit disc. Also, we obtain bounds of the fifth Toeplitz determinant for the subclasses of the class R.
Keywords :
Analytic functions , Univalent functions , Bounded turning functions , Toeplitz determinant
Journal title :
International Journal of Nonlinear Analysis and Applications
Journal title :
International Journal of Nonlinear Analysis and Applications
