This is a preview. Log in through your library . Abstract We consider non-negative solutions of the heat equation with strong absorption, ∂tu − Δu = uƔχ{u>0} in (0, ∞) × Ω, where Ω is a smooth bounded ...

The initial-boundary value problem for a linear parabolic equation with the Dirichlet boundary condition is solved approximately by applying the finite element discretization in the space dimension ...