论文部分内容阅读
Let Ω RN be a ball centered at the origin with radius R 】 0 and N 7, 2* = 2N/N-2. We obtain the existence of infinitely many radial solutions for the Dirichlet problem -△u = μ |x|2 u + |u|2*-2u + λu in Ω, u = 0 on аΩ for suitable positive numbers μ and λ