Asymptotic behavior of the first order obstacle problem
This work is concerned with the asymptotic behaviour as \(\lambda\) \(\to 0\) of the viscosity solutions to the obstacle problem: \[ \max \{u(x)-\psi (x);\quad \lambda u(x)-g(x).Du(x)-f(x)\}=0,\quad x\in \Omega. \]
scientific article; zbMATH DE number 4103557