Nonexistence of Positive Solutions for a Class of Semilinear Elliptic Systems
Nonexistence of Positive Solutions for a Class of Semilinear Elliptic Systems
We consider the systemwhere Ω is a ball in R N , N ≥ 1 and ∂Ω is its boundary, λ, μ are positive parameters bounded away from zero, and f, g are smooth functions that are negative at the origin and grow at least linearly at infinity.We establish the …