Regularity of the extremal solution for singular p-Laplace equations

被引:2
|
作者
Castorina, Daniele [1 ]
机构
[1] Univ Padua, Dipartimento Matemat, I-35121 Padua, Italy
关键词
ELLIPTIC PROBLEMS; POSITIVE SOLUTIONS;
D O I
10.1007/s00229-014-0711-9
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study the regularity of the extremal solution u (*) to the singular reaction-diffusion problem in on , where , is a smooth bounded domain and f is any positive, superlinear, increasing and (asymptotically) convex C (1) nonlinearity. We provide a simple proof of known L (r) and W (1,r) a priori estimates for u (*), i.e. if , if n > p + 2 and if n > pp'.
引用
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页码:519 / 529
页数:11
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