共 9 条
A THEOREM OF LOHWATER AND PIRANIAN
被引:4
|作者:
Danielyan, Arthur A.
[1
]
机构:
[1] Univ S Florida, Dept Math & Stat, Tampa, FL 33620 USA
关键词:
Bounded analytic function;
Fatou's theorem;
radial limit;
F-sigma set;
D O I:
10.1090/proc/13083
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
By a well-known theorem of Lohwater and Piranian, for any set E on vertical bar z vertical bar = 1 of type Fs and of measure zero there exists a bounded analytic function in vertical bar z vertical bar < 1 which fails to have radial limits exactly at the points of E. We show that this theorem is an immediate corollary of Fatou's interpolation theorem of 1906.
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页码:3919 / 3920
页数:2
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