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复Banach空间上推广的Roper-Suffridge算子的性质
引用本文:崔艳艳,汪叶. 复Banach空间上推广的Roper-Suffridge算子的性质[J]. 河南纺织高等专科学校学报, 2012, 0(3): 70-72
作者姓名:崔艳艳  汪叶
作者单位:[1]周口师范学院数学与信息科学系,河南周口466001 [2]河南大学数学与信息科学学院,河南开封475001
基金项目:数学天元青年基金(11126153); 河南省教育厅自然科学基金资助项目(2011B110034); 河南省科技厅软科学项目(102400450003)
摘    要:讨论复Banach空间上两类推广的Roper-Suffridge算子,证明该算子保持强β型螺形映照、强α次殆星映形照、α次强β型螺形映照及α次殆β型螺形映照的性质,并作为特殊情况包含了已有的结论.

关 键 词:强β型螺形映照  α次强β型螺形映照  α次殆β型螺形映照  强α次殆星形映照

Property of generalized Roper-Suffridge extension operator in complex Banach space
CUI Yan-yan,WANG-Ye. Property of generalized Roper-Suffridge extension operator in complex Banach space[J]. Journal of Henan Textile College, 2012, 0(3): 70-72
Authors:CUI Yan-yan  WANG-Ye
Affiliation:1. Mathematics Department ,Zhoukou Normal University, Zhoukou 466001, China; 2. College of Mathematics and Information Science, Henan University, Kaifeng 475001, China)
Abstract:In this paper, the property of two kinds of Roper-Suffridge extension operators in complex Banach space is discussed, and the fact is proved that the operators keep the properties of strongly spiral-like mappings of type β , strong and almost star-like map- pings of order α , strongly spiral-like mappings of type β and order α and almost spiral-like mappings of type β and order α , and as the special case, the results extend the known results.
Keywords:strongly spirallike mappings of type β  strongly spirallike mappings of type β and order α  almost spirallike mappings of type β and order α  strong and almost starlike mappings of orderc α
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