Currently displaying 1 – 2 of 2

Showing per page

Order by Relevance | Title | Year of publication

On certain subclasses of analytic functions associated with the Carlson–Shaffer operator

Jagannath PatelAshok Kumar Sahoo — 2015

Annales UMCS, Mathematica

The object of the present paper is to solve Fekete-Szegö problem and determine the sharp tipper bound to the second Hankel determinant for a certain class ℛλ(a, c, A, B) of analytic functions in the unit disk. We also investigate several majorization properties for functions belonging to a subclass ℛλ(a, c, A, B) of ℛλ(a,c, A, B) and related function classes. Relevant connections of the main results obtained here with those given by earlier workers on the subject are pointed out.

On certain subclasses of analytic functions associated with the Carlson–Shaffer operator

Jagannath PatelAshok Kumar Sahoo — 2014

Annales Universitatis Mariae Curie-Skłodowska, sectio A – Mathematica

The object of the present paper is to solve Fekete-Szego problem and determine the sharp upper bound to the second Hankel determinant for a certain class R λ ( a , c , A , B ) of analytic functions in the unit disk. We also investigate several majorization properties for functions belonging to a subclass R ˜ λ ( a , c , A , B ) of R λ ( a , c , A , B ) and related function classes. Relevant connections of the main results obtained here with those given by earlier workers on the subject are pointed out.

Page 1

Download Results (CSV)