Notes on Radius Properties of p-Valently Starlike Functions

被引:1
|
作者
Shimoda, Yutaka [1 ]
Uyanik, Neslihan [2 ]
Owa, Shigeyoshi [1 ]
机构
[1] Kinki Univ, Dept Math, Higashiosaka, Osaka 5778502, Japan
[2] Ataturk Univ, Dept Math, Kazim Karabekir Fac Educ, TR-25240 Erzurum, Turkey
来源
关键词
Analytic function; p-Valently starlike function; Cauchy-Schwarz inequality;
D O I
10.1007/s13369-011-0133-x
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
For analytic functions f (z) in the open unit disk U, a class U(p)(lambda) of f (z) satisfying some conditions is introduced. The object of the present paper is to discuss the radius properties of f (z) such that 1/delta(p) f(delta z) is an element of U(p)(lambda) for f (z) is an element of A(p).
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页码:1635 / 1640
页数:6
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