一类强α次殆星形映照的增长和掩盖定理  

Growth and covering theorems for a kind of strongly and almost starlike mappings of order α

作　　者：崔艳艳[1] 刘爱超[2] 

机构地区：[1]周口师范学院数学与信息科学系,河南周口466001 [2]黄淮学院数学系,河南驻马店463000

出　　处：《东北师大学报（自然科学版）》2014年第1期17-21,共5页Journal of Northeast Normal University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(11271359;U1204618);河南省教育厅科学技术研究重点项目(14B110015;14B110016);河南省科技厅科技发展计划项目(102400450003)

摘　　要：在复Banach空间单位球上讨论一类特殊的强α次殆星形映照,结合强α次殆星形映照及β型螺形映照的几何特征给出强α次殆β型螺形映照的概念,并从映照的几何特征出发,详细讨论了复Banach空间单位球上强α次殆β型螺形映照的增长和掩盖定理.order α combinin In this paper, the authors study a kind of special strongly and almost starlike mapping of They give the defination of strongly and almost spirallike mappings of typeβ and order α by g the geometrical characteristic of sti＇ongly and almost starlike mappings spirallike mappings of type ft. And from the geometrical characteristic of mappings, growth and covering theorems for strongly and almost spirallike mappings of typeβ an unit ball in complex Banach spaces. of order α and they obtain the d order a on the

关 键 词：强α次殆星形映照 强α次殆β型螺形映照 增长和掩盖定理 

分 类 号：O174.56[理学—数学]