Existence and Asymptotic Behavior of Boundary Blow-Up Weak Solutions for Problems Involving the p-Laplacian

被引:0
|
作者
Belhaj Rhouma, Nedra [1 ]
Drissi, Amor [1 ]
Sayeb, Wahid [1 ]
机构
[1] Univ Tunis El Manar, Fac Sci Tunis, Campus Univ, Tunis 2092, Tunisia
来源
关键词
p-Laplacian operator; sub and supersolution; blow-up solutions; comparison principle;
D O I
10.4208/jpde.v26.n2.6
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let D subset of R-N (N >= 3), be a smooth bounded domain with smooth boundary partial derivative D. In this paper, the existence of boundary blow-upweak solutions for the quasilinear elliptic equation Delta(p)u = lambda k(x) f(u) in D(lambda>0 and 1<p<N), is obtained under new conditions on k. We give also asymptotic behavior near the boundary of such solutions.
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页码:172 / 192
页数:21
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