Integrability of superharmonic functions and subharmonic functions
Integrability of superharmonic functions and subharmonic functions
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超谐波函数和次谐波函数的可积性
DOI:
10.1090/s0002-9939-1994-1169019-7
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发表时间:
1994
期刊:
影响因子:
--
通讯作者:
Hiroaki Aikawa
中科院分区:
文献类型:
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作者:
Hiroaki Aikawa
We apply the coarea formula to obtain integrability of superhar- monic functions and nonintegrability of subharmonic functions. The results involve the Green function. For a certain domain, say Lipschitz domain, we estimate the Green function and restate the results in terms of the distance from the boundary. r P~~~~~~~~~~~00 s(x) ((g(x))IVg(x)I2 dx > Cn S(xo) ( o(t)dt.