α次殆β型螺形映照的充分条件

Sufficient Conditions for Almost Spirallike Mapping of Type β with Order α

  • 摘要: 给出了Cn中单位球B^n上的次殆型螺形映照的一个充分条件和一般复 Banach 空间单位球B上的次型螺形映照的一个充分条件,所得的结果推广了相关结果.

     

    Abstract: A sufficient condition for almost spirallike mapping of type \beta with order \alpha either on the unit ball B^n in \mathbbC^n or on the unit ball B in the complex Banach space is obtained. Some of the results, presented in this paper, generalized the related results in the references.

     

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