摘要
讨论了临界指数情形半线性椭圆方程-Δu+a(x)u=b(x)u(n+2)/(n-2)在有界区域ΩRn上正解的存在性
The existence of positive solutions of a semilinear elliptic equations -Δu+a(x)u=b(x)u (n+2)/(n-2) is discussed in this paper.
关键词
临界指数
正解
椭圆型方程
半线性
elliptic equations
involving critical soblev exponents
positive solution