Nonlinear elliptic equations with measures revisited

Haïm Brezis, Moshe Marcus, Augusto C. Ponce

We study the existence of solutions of the nonlinear problem $$ \left\{ \begin{alignedat}{2} -Δu + g(u) & = μ& & \quad \text{in } Ω,\\ u & = 0 & & \quad \text{on } \partial Ω, \end…