A property ofH1functions
作者:
N. Danikas,
V. Nestoridis,
期刊:
Complex Variables, Theory and Application: An International Journal
(Taylor Available online 1985)
卷期:
Volume 4,
issue 3
页码: 277-284
ISSN:0278-1077
年代: 1985
DOI:10.1080/17476938508814112
出版商: Gordon and Breach Science Publishers
关键词: 30D55
数据来源: Taylor
摘要:
We prove that every value of anH1-function, taken at a point of the open unit disk, is equal to the average of the function on a boundary interval. It follows that the B.M.O. norm of any non-constant inner function is exactly equal to 1
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