The Landau problem for bounded nonvanishing functions
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摘要
The problem of finding sup|a0+a1+⋯+an| for holomorphic bounded and nonvanishing functions f(z)=a0+a1z+⋯ in the unit disk |z|<1 is discussed.
论文关键词：30C50,Bounded nonvanishing function,The Landau problem,Krzyż conjecture
论文评审过程：Received 28 October 1997, Revised 10 February 1998, Available online 7 September 1999.
论文官网地址：https://doi.org/10.1016/S0377-0427(99)00020-5
