Constraint coefficient problems for a subclass of starlike functions

被引:0
|
作者
Samaris, N [1 ]
Koulorizos, P [1 ]
机构
[1] Univ Patras, Fac Sci, Dept Math, Patras 26500, Greece
来源
PUBLICATIONES MATHEMATICAE-DEBRECEN | 2000年 / 56卷 / 1-2期
关键词
starlike functions; coefficient problems;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let S-R* be the class of univalent starlike functions with real coefficients defined in the unit disk U. Using the Caratheodory-Toeplitz conditions, we are able to solve the constraint problems of the third and fourth coefficients of S-R* for any fixed second coefficient in [-2, 2].
引用
收藏
页码:63 / 76
页数:14
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