ON THE MEAN-VALUE PROPERTY OF POLYHARMONIC FUNCTIONS

被引:3
|
作者
Dalmasso, Robert [1 ]
机构
[1] Tour IRMA, Equipe EDP, Lab Jean Kuntzmann, F-38041 Grenoble 9, France
关键词
Polyharmonic functions; mean-value property; Pizzetti formula; HARMONIC-FUNCTIONS;
D O I
10.1556/SScMath.2009.1117
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We prove a converse of the mean-value property for polyharmonic functions: our result extends a theorem established by Kuran for harmonic functions.
引用
收藏
页码:113 / 117
页数:5
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