摘要: In this paper, by the definition of spirallike mapping of type β and order α ,we discuss that the generalized Roper-Suffridge extension operator preserves spirallikeness of type β and order α in complex Banach spaces.
中图分类号:
王晓凤, 阮林要, 张芳芳. Banach空间中推广的Roper-Suffridge算子[J]. 数学季刊, 2012, 27(3): 452-457.
WANG Xiao-feng, RUAN Lin-yao, ZHANG Fang-fang. The Generalized Roper-suffridge Operator in Banach Spaces [J]. Chinese Quarterly Journal of Mathematics, 2012, 27(3): 452-457.