M. K. AOUF

7268

On a Certain Subclass of Analytic Functions with Negative Cefficients

The object of the present paper is to derive several interesting properties of the class Tn\lam consisting of analytic and univalent functions with negative coefficients. Coefficient inequalities, distortion theorems and closure theorems of functions in the class Tn\lam are determined. Also radii of close-to-convexity, starlikeness and convexity are determined. Furthermore, integral operators and modified Hadamard products of several functions belonging to the class Tn\lam are studied here.

Anahtar Kelimeler:

Key words: Analytic, univalent, modified Hadamard product.

On a Certain Subclass of Analytic Functions with Negative Cefficients

The object of the present paper is to derive several interesting properties of the class Tn\lam consisting of analytic and univalent functions with negative coefficients. Coefficient inequalities, distortion theorems and closure theorems of functions in the class Tn\lam are determined. Also radii of close-to-convexity, starlikeness and convexity are determined. Furthermore, integral operators and modified Hadamard products of several functions belonging to the class Tn\lam are studied here.

Keywords:

Key words: Analytic, univalent, modified Hadamard product.,

Turkish Journal of Mathematics-Cover

ISSN: 1300-0098
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

Arşiv

Sayıdaki Diğer Makaleler

Finite direct sums of (D1)- modules

Generalized Inverse Estimator and comparison with Least Squares Estimator

S. SAKALLIOĞLU, F. AKDENİZ

On a certain subclass of analytic functions with negative coefficients

M. K. AOUF, Nak Eun CHO

Timelike Ruled Surfaces in the Minkowski 3-Space-II

A. TURGUT, H.H. HACISALİHOĞLU

On derived equivalences and local structure of blocks of finite groups

Markus LINCKELMANN

The Non Uniform Bounds of Remainder Term in CLT for the Sum of Functions of Uniform Spacings

Sherzod MIRAKHMEDOV, Utkur KALANDAROV

Cahit Arf' s contribution to algebraic number theory and related fields

Masatoshi Gündüz IKEDA

The Tachibana Operator and Transfer of Lifts

Abdullah MAĞDEN, Arif A. SALIMOV, Muhammet KAMALİ

About Some Classical Functional Equations