On the uniqueness problem for quasilinear elliptic equations involving measures.
Tero Kilpeläinen, Xiangsheng Xu (1996)
Revista Matemática Iberoamericana
Similarity:
We discuss the uniqueness of solutions to problems like ⎧ λ |u|s-1u - div (|∇u|p-2∇u) = μ on Ω, ⎨ ⎩ u = 0 in ∂Ω, where λ ≥ 0 and μ is a signed Radon measure.