Abstract :
In this paper, we deal with the sublinear elliptic equation: View the MathML source−Δu+V(x)u+a(x)|u|psgn(u)=f on View the MathML sourceRN,N>2,0
Keywords :
Concentration–compactness principle , variational methods , semilinear elliptic equation
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications