Gripenberg, Gustaf2021-07-162021-07-162006-03-28Gripenberg, G. (2006). Generalized viscosity solutions of elliptic PDEs and boundary conditions. <i>Electronic Journal of Differential Equations, 2006</i>(43), pp. 1-10.1072-6691https://hdl.handle.net/10877/13916Sufficient conditions are given for a generalized viscosity solution of an elliptic boundary value problem to satisfy the boundary values in the strong sense.Text10 pages1 file (.pdf)enAttribution 4.0 InternationalViscosity solutionsBoundary conditionsArticle