A CHARACTERIZATION OF POLYHARMONIC FUNCTIONS

被引:2
|
作者
Lysik, G. [1 ,2 ]
机构
[1] Jan Kochanowski Univ, PL-25406 Kielce, Poland
[2] PAS, Inst Math, Warsaw, Poland
关键词
polyharmonic function; integral mean; metric measure space; MEAN-VALUE PROPERTY;
D O I
10.1007/s10474-015-0551-4
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We give a characterization of polyharmonic functions in terms of integral means. The characterization justifies the introduction of a definition of polyharmonic functions on metric measure spaces.
引用
收藏
页码:386 / 395
页数:10
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