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arXiv 1201.4475math.CVmath.FA
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希尔伯特空间中单位球上的α阶双全纯凸映射

Biholomorphic Convex Mappings of Order alpha on the Unit Ball in Hilbert Spaces

Ming-Sheng Liu, Yu-Can Zhu

摘要:

本文首先在复希尔伯特空间X中引入单位球B上的α级双全纯凸映射的概念。其次,给出了局部双全纯映射f是α级双全纯凸映射的若干充分条件,并给出了希尔伯特空间中B上凸映射子类与星形映射子类之间的Alexander定理.我们还得到了希尔伯特空间中B上α级双全纯凸映射的星形阶。最后,我们利用一个线性算子构造了希尔伯特空间中B上α级双全纯凸映射的一些具体例子.

英文摘要:

In this paper, we first introduce the concept of biholomorphic convex mapping of order alpha on the unit ball B in a complex Hilbert space X. Next we provide some sufficient conditions that a locally biholomorphic mapping f is a biholomorphic convex mapping of order alpha and give an Alexander's theorem between the subclass of convex mappings and the subclass of starlike mappings on B in Hilbert space. We also obtain the order of starlikeness of biholomorphic convex mappings of order alpha on B in Hilbert spaces. Finally, we construct some concrete examples of biholomorphic convex mappings of order alpha on B in Hilbert spaces by means of a linear operator.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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