منابع مشابه
A Note on Radius of Starlikeness and Convexity of p - Valent Analytic Functions
Let Ap denote the class of analytic functions of the form f(z) = z + ∞ ∑ n=p+1 anz n (p ∈ N = {1, 2, 3, ...}) defined in the unit disc U = {z : |z| < 1} and Ω denote the class of functions such that ω(0) = 0 and |ω(z)| < 1. Let P(A,B, p, α) be the class of functions of the form p(z) = p+ ∞ ∑ n=1 anz n and p(z) = p+ γω(z) 1 +Bω(z) , −1 ≤ B < A ≤ 1 where γ = (p−α)A+αB. In this paper, we define th...
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ژورنال
عنوان ژورنال: Journal of the Mathematical Society of Japan
سال: 1962
ISSN: 0025-5645
DOI: 10.2969/jmsj/01430312