Abstract
In this paper, the sharp estimates of all homogeneous expansions for a subclass of starlike mappings on the unit ball in complex Banach spaces are first established. Meanwhile, the sharp estimates of all homogeneous expansions for the above generalized mappings on the unit polydisk in ℂn are also obtained. Our results show that a weak version of the Bieberbach conjecture in several complex variables is proved, and the obtained conclusions reduce to the classical results in one complex variable.
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Liu, X., Liu, T. & Xu, Q. A proof of a weak version of the Bieberbach conjecture in several complex variables. Sci. China Math. 58, 2531–2540 (2015). https://doi.org/10.1007/s11425-015-5016-2
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DOI: https://doi.org/10.1007/s11425-015-5016-2
Keywords
- Bieberbach conjecture
- homogeneous expansion
- k-fold symmetric mapping
- a zero of order k+1
- starlike mapping