Abstract :
We study the existence and decaying rate of solutions for the quasilinear problem
⎧⎨
⎩
−Δpu = ρ(x)f (u) + λ
|x|θ g(u) in RN,
u>0 inRN, u(x) |x|→∞
−−−−−→0,
where Δp stands for the p-Laplacian operator, 1 < p
Keywords :
Quasilinear singular equations , Ground states , variational methods , Lower–upper s
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications