Parabolic equations, which include the classical heat equation, have long been a focal point in both theoretical and applied mathematics due to their inherent smoothing properties and relevance to ...

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 ...