Long-time stability of finite element approximations for parabolic equations with memory

Stability, analyticity, and almost best

Stability, analyticity, and almost best approximation in maximum norm for parabolic finite element equations

✍ A. H. Schatz; V. Thomée; L. B. Wahlbin 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 483 KB 👁 1 views

We consider semidiscrete solutions in quasi-uniform finite element spaces of order O(h r ) of the initial boundary value problem with Neumann boundary conditions for a second-order parabolic differential equation with time-independent coefficients in a bounded domain in R N . We show that the semigr