Global integrability and degenerate quasilinear elliptic equations
Global integrability and degenerate quasilinear elliptic equations
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全局可积性和简并拟线性椭圆方程
DOI:
10.1007/bf02788845
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
P. Lindqvist
中科院分区:
文献类型:
--
作者:
P. Lindqvist
We study an integrability phenomenon for elliptic equations in divergence form. We prove that solutions and supersolutions that are bounded from below are globally integrable to some power. This extends a result known for harmonic functions to a nonlinear situation. We use BMO techniques.