摘要
利用变分方法讨论了次线性椭圆方程Neumann问题解的存在性,得到一个存在性定理.
By means of variational approach,the paper is concerned with existence for solution of Neumann peoblem of sublinear elliptic equation,a existence theorem is obtained.
出处
《西北民族大学学报(自然科学版)》
2006年第1期13-17,共5页
Journal of Northwest Minzu University(Natural Science)