AbstractLet A denote the class of functions f(z) which are analytic in the open unit disk and normalized by f(0)=f′(0)−1=0. In this paper the expression f′(z)−1f(z)/z is studied using differential subordinations and different properties of f(z)z, as well as sufficient conditions for starlikeness and univalence of f(z)∈A, are obtained. Also, several open problems are posed
In this paper we study the class \(\mathcal{U}\) of functions that are analytic in the open unit dis...
[[abstract]]For analytic functions f(z) normalized by f(0) = f'0(0) - 1 = 0 in the open unit disk U,...
Let p be the class of certain analytic functions f (z) in the open unit disk U. For f (z)∈ p, a subc...
AbstractLet A be the class of analytic functions in the unit disk D with the normalization f(0)=f′(0...
AbstractLet f(z) = z + a2z2 + … be analytic in the unit disk U = {z:|z|⩽1}. By using the method of d...
AbstractLet A denote the class of functions f(z) which are analytic in the open unit disk and normal...
Let be the class of analytic functions in the unit disk that are normalized with f(0)=f′(0)−1=0 and...
Let 𝒜p be the class of certain analytic functions f(z) in the open unit disk U. For f(z)∈&#x...
AbstractWe denote by A, the class of all analytic functions f in the unit disc Δ={z∈C:|z|<1} with th...
Let A be the class of analytic functions f defined in the open unit disk E and normalized by f(0)=f'...
Abstract. We consider the class of univalent functions f(z) = z+a3z3+a4z4+·· · ana-lytic in the unit...
For analytic functions f(z) in the open unit disk U, two subclasses Sδ(α) and Tδ(α) of f(z) are intr...
Let f be an analytic function in the open unit disk and normalized such that f(0) = f′(0) − 1 = 0. I...
AbstractLet An be the class of functions f(z) which are analytic with f(0)=0 and f(j)(0)=0(j=1,2,3,…...
Let p be the class of certain analytic functions f (z) in the open unit disk U. For f (z)∈ p, a subc...
In this paper we study the class \(\mathcal{U}\) of functions that are analytic in the open unit dis...
[[abstract]]For analytic functions f(z) normalized by f(0) = f'0(0) - 1 = 0 in the open unit disk U,...
Let p be the class of certain analytic functions f (z) in the open unit disk U. For f (z)∈ p, a subc...
AbstractLet A be the class of analytic functions in the unit disk D with the normalization f(0)=f′(0...
AbstractLet f(z) = z + a2z2 + … be analytic in the unit disk U = {z:|z|⩽1}. By using the method of d...
AbstractLet A denote the class of functions f(z) which are analytic in the open unit disk and normal...
Let be the class of analytic functions in the unit disk that are normalized with f(0)=f′(0)−1=0 and...
Let 𝒜p be the class of certain analytic functions f(z) in the open unit disk U. For f(z)∈&#x...
AbstractWe denote by A, the class of all analytic functions f in the unit disc Δ={z∈C:|z|<1} with th...
Let A be the class of analytic functions f defined in the open unit disk E and normalized by f(0)=f'...
Abstract. We consider the class of univalent functions f(z) = z+a3z3+a4z4+·· · ana-lytic in the unit...
For analytic functions f(z) in the open unit disk U, two subclasses Sδ(α) and Tδ(α) of f(z) are intr...
Let f be an analytic function in the open unit disk and normalized such that f(0) = f′(0) − 1 = 0. I...
AbstractLet An be the class of functions f(z) which are analytic with f(0)=0 and f(j)(0)=0(j=1,2,3,…...
Let p be the class of certain analytic functions f (z) in the open unit disk U. For f (z)∈ p, a subc...
In this paper we study the class \(\mathcal{U}\) of functions that are analytic in the open unit dis...
[[abstract]]For analytic functions f(z) normalized by f(0) = f'0(0) - 1 = 0 in the open unit disk U,...
Let p be the class of certain analytic functions f (z) in the open unit disk U. For f (z)∈ p, a subc...
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