Some concavity properties for general integral operators
نویسندگان
چکیده مقاله:
Let $C_0(alpha)$ denote the class of concave univalent functions defined in the open unit disk $mathbb{D}$. Each function $f in C_{0}(alpha)$ maps the unit disk $mathbb{D}$ onto the complement of an unbounded convex set. In this paper, we study the mapping properties of this class under integral operators.
منابع مشابه
some concavity properties for general integral operators
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عنوان ژورنال
دوره 41 شماره 5
صفحات 1085- 1092
تاریخ انتشار 2015-10-01
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