Classes of functions defined by certain differential-integral operators

被引:7
作者
Dziok, J [1 ]
机构
[1] Pedagog Univ Rzeszow, Inst Math, PL-35310 Rzeszow, Poland
关键词
26A33; 30C45;
D O I
10.1016/S0377-0427(99)00014-X
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper we investigate a class of p-valent analytic functions with fixed argument of coefficient, which is defined in terms of certain differential-integral operators. Coefficient estimates, distortion theorems, extreme points, the radii of convexity and starlikeness in this class are given. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:245 / 255
页数:11
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