摘要
This paper deals with the uniqueness and iterative method or positive radially symmetric solutions of a nonlinear problem △u + F(|x|,u) = 0, xεΩ under boundary condition u /Γ = 0. Where Ω is open unit ball in RN and Γ is its boundary. The function f is assumed to be decreasing and singular in the second variable, with the singularity modeled after the special case f(x,y) = α(x)y-α1, 0<α1<1.
This paper deals with the uniqueness and iterative method or positive radially symmetric solutions of a nonlinear problem △u + F(|x|,u) = 0, xεΩ under boundary condition u /Γ = 0. Where Ω is open unit ball in RN and Γ is its boundary. The function f is assumed to be decreasing and singular in the second variable, with the singularity modeled after the special case f(x,y) = α(x)y-α1, 0<α1<1.
