- 期刊
CLOSE-TO-STARLIKE LOGHARMONIC MAPPINGS
摘要
We consider logharmonic mappings of the form f=z|z|^(2β)hg defined on the unit disc U which can be written as the product of a logharmonic mapping with positive real part and a univalent starlike logharmonic mapping. Such mappings will be called close-to-starlike logharmonic mappings. Representation theorems and distortion theorems are obtained. Moreover, we determine the radius of univalence and starlikeness of these mappings.
延伸閱讀
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