Iteration of functions subordinate to schlicht functions
作者:
Johnny E. Brown,
期刊:
Complex Variables, Theory and Application: An International Journal
(Taylor Available online 1987)
卷期:
Volume 9,
issue 2-3
页码: 143-152
ISSN:0278-1077
年代: 1987
DOI:10.1080/17476938708814258
出版商: Gordon and Breach Science Publishers
关键词: 30C80
数据来源: Taylor
摘要:
For a fixed schlicht functionGusing iterations we find necessary and sufficient conditions on the coefficients of a functionfso thatfis subordinate toG. We also show how these iterations may be used to obtain sharp coefficient inequalities for such functions and apply the results to the Krzyż conjecture for 1 ≤n≤ 4.
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