On certain classes of almost product structures.
نویسندگان
چکیده
منابع مشابه
Hadamard Product of Certain Classes of Functions
In this paper we consider the Hadamard product ? of regular functions using the concept of subordination. Let P (A,B) denote the class of regular functions subordinated to the linear fractional transformation (1 +Az)/(1−Bz), where A+B 6= 0 and |B| ≤ 1. By P (A,B) ? P (C,D) we denote the set {f ? g : f ∈ P (A,B), g ∈ P (C,D)} . It is known ([3], [7]), that for some complex numbers A,B,C,D there ...
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ژورنال
عنوان ژورنال: Michigan Mathematical Journal
سال: 1983
ISSN: 0026-2285
DOI: 10.1307/mmj/1029002785