SOME ESTIMATES FOR HOLOMORPHIC FUNCTIONS AT THE BOUNDARY OF THE UNIT DISC

被引：1

作者：

Ornek, B. N. ^{[1
]}

机构：

[1] Amasya Univ, Dept Comp Engn, TR-05100 Merkez Amasya, Turkey

来源：

KRAGUJEVAC JOURNAL OF MATHEMATICS | 2020年 / 44卷 / 03期

关键词：

Schwarz lemma; holomorphic function; angular limit; SCHWARZ-LEMMA; INEQUALITY;

D O I：

10.46793/KgJMat2003.475O

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, for holomorphic function f(z) = z + c(2)z(2) + c(3)z(3) + ... belong to the class of N(lambda), it has been estimated from below the modulus of the angular derivative of the function z f'(z)/f(z) on the boundary point of the unit disc.

引用

页码：475 / 485

页数：11

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