Trapping regions for discontinuously coupled systems of evolution variational inequalities and application
The authors consider initial-boundary value problems for weakly coupled systems of parabolic equations under coupled nonlinear flux boundary conditions, and with both coupling vector fields possibly discontinuous. Using some comparison techniques and fixed point results in ordered Banach spaces, an existence result for the problem is obtained.
coupled nonlinear flux boundary conditions
scientific article; zbMATH DE number 1956927