Some boundary increasing properties of harmonic functions in Lipschitz domain

被引:0
|
作者
Zhang, YP [1 ]
机构
[1] WUHAN UNIV, DEPT MATH, WUHAN 430072, PEOPLES R CHINA
关键词
Martin representation; harmonic function; harmonic measure;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The object of this paper is to study the non-tangential increasing properties of positive harmonic function u in Lipschitz domain by means of Martin representation theory. A necessary and sufficient condition of the control of growth of u near any fixed boundary point is obtained. It is shown that the non-tangential increasing degree of u near a boundary point is exactly the local degree of its representation measure with respect to the harmonic measure. Some examples are given.
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页码:159 / 166
页数:8
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