Add to ORKGABSTRACT Let MB() [> 0 and B-> O] denote the class of all functions f(z) z + z a n z n--2 analytic in the unit disc U with f’(z)f(z)/z 0 and which satisfy for z=re the condition Re (1) zf ’ + (I + zf"(z)) do> f ( f’(z) for all e 2> s I. In this note we show that each fMB() is close-to-star of order m when o < (
On a convex class of univalent functions Abstract. For some M> 0 the classes Qn(M) of all functio...
The object of the present paper is to show a result for functions belonging to the class R(α) which ...
Let ＄S＄ denote the class of functions of the form ＄f(z)=z-￥sum_{n=2}^{￥infty}|a_{n}|z^{n}＄ that are ...
ABSTRACT Let MB() [> 0 and B-> O] denote the class of all functions f(z) z + z a n z n--2 ana...
Let Mβ(α)[α≥0 and β≥0] denote the class of all functionsf(z)=z+∑n=2∞anznanalytic in the unit dis...
Abstract. For functions f (z) = zp+an+1zp+1+· · · defined on the open unit disk, the con-dition Re ...
Abstract. Two subclasses $S(\alpha, b) $ and $C(\alpha, b) $ of the class $A $ consisting of all ana...
ABSTRACT. The class S*(b) of starlike functions of complex order b was introduced and studied by M.K...
We consider certain properties of 1- (zg'(z)/f'|(z)) as a sufficient condition for a function f (z) ...
Let A denote the class of functions f that are analytic in the unit disc D and normalized by f(0) = ...
Let A be the class of normalised and analytic functions defined in the unit disc U z z { :| | 1}. I...
AbstractLet C(β), S∗(β), and K(β, λ) be the classes of univalent functions defined in E = {z: ¦z¦< 1...
ABSTRACT. The object of the present paper is to show a result for functions belonging to the class R...
AbstractLet A denote the class of functions f that are analytic in the unit disc D and normalized by...
Abstract: In this paper we define and study a class of analytic functions which map the open unit di...
On a convex class of univalent functions Abstract. For some M> 0 the classes Qn(M) of all functio...
The object of the present paper is to show a result for functions belonging to the class R(α) which ...
Let ＄S＄ denote the class of functions of the form ＄f(z)=z-￥sum_{n=2}^{￥infty}|a_{n}|z^{n}＄ that are ...
ABSTRACT Let MB() [> 0 and B-> O] denote the class of all functions f(z) z + z a n z n--2 ana...
Let Mβ(α)[α≥0 and β≥0] denote the class of all functionsf(z)=z+∑n=2∞anznanalytic in the unit dis...
Abstract. For functions f (z) = zp+an+1zp+1+· · · defined on the open unit disk, the con-dition Re ...
Abstract. Two subclasses $S(\alpha, b) $ and $C(\alpha, b) $ of the class $A $ consisting of all ana...
ABSTRACT. The class S*(b) of starlike functions of complex order b was introduced and studied by M.K...
We consider certain properties of 1- (zg'(z)/f'|(z)) as a sufficient condition for a function f (z) ...
Let A denote the class of functions f that are analytic in the unit disc D and normalized by f(0) = ...
Let A be the class of normalised and analytic functions defined in the unit disc U z z { :| | 1}. I...
AbstractLet C(β), S∗(β), and K(β, λ) be the classes of univalent functions defined in E = {z: ¦z¦< 1...
ABSTRACT. The object of the present paper is to show a result for functions belonging to the class R...
AbstractLet A denote the class of functions f that are analytic in the unit disc D and normalized by...
Abstract: In this paper we define and study a class of analytic functions which map the open unit di...
On a convex class of univalent functions Abstract. For some M> 0 the classes Qn(M) of all functio...
The object of the present paper is to show a result for functions belonging to the class R(α) which ...
Let ＄S＄ denote the class of functions of the form ＄f(z)=z-￥sum_{n=2}^{￥infty}|a_{n}|z^{n}＄ that are ...