Numerical study of the discrete minimal surface equation in a nonconvex domain
Berkeley (USA). Lawrence Berkeley Lab. California Univ., Paul Concus · 1973
A discrete approximation to the minimal surface equation is solved numerically on an L-shaped domain with Dirichlet boundary conditions.The nature of the solution discontinuity at the vertex of the reentrant corner is depicted graphically.1.In this study, a discrete approximation to the minimal surface equation