摘要
本文讨论了在一点退化(g(0)=0)的拟线性椭圆型方程—D(g|Du|)Du)=f(x,u)的无穷个非平凡解的存在性。
In this paper,we discuss the existence of infinitely many nontrival generalized solutions of the degenerated equation-D(g(|D_u|~2D_iu) =f(x,u)which is degenerated at g(0)=0,using mountain pass theorem.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
1989年第1期75-82,共8页
Journal of Guangxi University(Natural Science Edition)