On some first-order differential subordination
نویسندگان
چکیده
منابع مشابه
Some Applications of a First Order Differential Subordination
Let p and q be analytic functions in the unit disc E = {z : |z| < 1}, with p(0) = q(0) = 1. Assume that α and δ are real numbers such that 0 < δ ≤ 1, α+ δ ≥ 0. Let β and γ be complex numbers with β 6= 0. In the present paper, we investigate the differential subordination (p(z)) [ p (z) + zp′(z) βp(z) + γ ]δ ≺ (q(z)) [ q(z) + zq′(z) βq(z) + γ ]δ , z ∈ E, and as applications, find several suffici...
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ژورنال
عنوان ژورنال: Journal of the Egyptian Mathematical Society
سال: 2014
ISSN: 1110-256X
DOI: 10.1016/j.joems.2013.07.015