Exponential integrators represent an innovative class of numerical methods designed to address the challenges posed by stiff differential equations. By incorporating the matrix exponential to treat ...

Consider an evolution equation with energy dissipation, ${\textstyle\frac{\partial}{\partial t}}y(x,t)=Ay(x,t)+By(x,t)$ on a bounded x-domain Ω, where By signifies a dissipative perturbation to an ...

This is a preview. Log in through your library . Abstract Let 𝕏 be a Banach space. Let A be the generator of an immediately norm continuous C0-semigroup defined on 𝕏. We study the uniform ...