On a Certain Subclass of Analytic Functions with Negative Cefficients

M. K. AOUF

Makale detayları

On a Certain Subclass of Analytic Functions with Negative Cefficients

Yazarlar:

M. K. AOUF

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Mathematics 1998 Vol.22 Issue 1, pp.15-32

Belge Tipi:

Makale

Yayın Tarihi:

12/1997

Belge Dili:

Türkçe

Document ID (Org No.):

2000749402

Sıklık:

İki Aylık

eISSN:

1303-6149

pISSN:

1300-0098

Anahtar kelimeler:

Özet:

 

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.

 

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.

Makale detayları

On a Certain Subclass of Analytic Functions with Negative Cefficients

Yazarlar:

M. K. AOUF

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Mathematics 1998 Vol.22 Issue 1, pp.15-32

Belge Tipi:

Makale

Yayın Tarihi:

12/1997

Belge Dili:

Türkçe

Document ID (Org No.):

2000749402

Sıklık:

İki Aylık

eISSN:

1303-6149

pISSN:

1300-0098

Key words: Analytic

univalent

modified Hadamard product.

Sayı

Makale detayları

On a Certain Subclass of Analytic Functions with Negative Cefficients

Yazarlar: M. K. AOUF

Yayıncı: TUBITAK

Dergi: Turkish Journal of Mathematics 1998 Vol.22 Issue 1, pp.15-32

Belge Tipi: Makale

Yayın Tarihi: 12/1997

Belge Dili: Türkçe

Document ID (Org No.): 2000749402

Sıklık: İki Aylık

eISSN: 1303-6149

pISSN: 1300-0098

Key words: Analytic

univalent

modified Hadamard product.

Sayı

Yazarlar:

M. K. AOUF

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Mathematics 1998 Vol.22 Issue 1, pp.15-32

Belge Tipi:

Makale

Yayın Tarihi:

12/1997

Belge Dili:

Türkçe

Document ID (Org No.):

2000749402

Sıklık:

İki Aylık

eISSN:

1303-6149

pISSN:

1300-0098