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关于β型螺形函数的一类子族的增长、掩盖定理和系数估计 被引量:1

On Growth and Covering Theorems and Coefficients Estimates for a Subclass of Spirallike Functions of Type β
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摘要 在考虑零点阶数的情况下,研究了单位圆盘D上的β型螺形函数的一类子族^Sβα族的增长、掩盖性质以及系数估计,所得结果推广了一些已知结论. In this paper, by considering the zero of orders, we investigate Sα^β class which is a subclass of spirallike functions of type β in the unit disc D, and the growth and covering theorems are obtained. Besides these , we also estimate the coefficients of Sα^β class. All the results we get generalize some known results.
出处 《江西师范大学学报(自然科学版)》 CAS 北大核心 2009年第3期322-325,共4页 Journal of Jiangxi Normal University(Natural Science Edition)
基金 江西省自然科学基金(2007GZS0177) 江西省教育厅科学技术研究(GJJ09149) 江西师范大学博士专项基金资助项目
关键词 增长和掩盖定理 系数估计 α次星形函数 Β型螺形函数 growth and covering theorems coefficient estimates starlike functions of order α spirallike functions of type β
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  • 1冯淑霞,刘太顺.α次的殆星映射的充分判别条件[J].数学物理学报(A辑),2007,27(3):506-514. 被引量:3
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