Nonlinear boundary conditions Nonlocal diffusion p-Laplacian Blow-up Boundary conditions Neumann boundary conditions Asymptotic behaviour P-Laplacian Problem solving Mass transport Eigenvalue problems Eigenvalues and eigenfunctions Sobolev trace embedding Boundary value problems Infinity Laplacian Laplace transforms Numerical approximations Viscosity solutions Asymptotic behavior Dirichlet boundary conditions Dirichlet problem Elliptic systems Fractional Laplacian Monge-Kantorovich problems Nonlinear equations Theorem proving Variational problems Eigenvalues Mathematical models Neumann problem