EXISTENCE AND MULTIPLICITY RESULTS FOR THE PRESCRIBED MEAN CURVATURE EQUATION VIA LOWER AND UPPER SOLUTIONS

被引:0
|
作者
Obersnel, Franco [1 ]
Omari, Pierpaolo [1 ]
机构
[1] Univ Trieste, Dipartimento Matemat & Informat, I-34127 Trieste, Italy
关键词
POSITIVE SOLUTIONS; BARRIER METHOD; LINEAR GROWTH; FUNCTIONALS;
D O I
暂无
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We discuss existence and multiplicity of bounded variation solutions of the mixed problem for the prescribed mean curvature equation -div (del u/root 1 +|del u|(2)) = f (x, u) in Omega, u = 0 on Gamma(D), partial derivative u/partial derivative v = 0 on Gamma(N), where Gamma(D) is an open subset of partial derivative Omega and Gamma(N) = partial derivative Omega\Gamma(D). Our approach is based on variational techniques and a lower and upper solutions method specially developed for this problem.
引用
收藏
页码:853 / 880
页数:28
相关论文
共 50 条