𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Framework for Robust A Posteriori Error Control in Unsteady Nonlinear Advection-Diffusion Problems

✍ Scribed by Dolejší, Vít; Ern, Alexandre; Vohralík, Martin

Book ID
127230933
Publisher
Society for Industrial and Applied Mathematics
Year
2013
Tongue
English
Weight
413 KB
Volume
51
Category
Article
ISSN
0036-1429

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

An a posteriori error estimate for finit
An a posteriori error estimate for finite element approximations of a singularly perturbed advection-diffusion problem
✍ Song Wang 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 843 KB

In this paper the author presents an a posteriori error estimator for approximations of the solution to an advectiondiffusion equation with a non-constant, vector-valued diffusion coefficient e in a conforming finite element space. Based on the complementary variational principle, we show that the e

Guaranteed and robust discontinuous Gale
Guaranteed and robust discontinuous Galerkin a posteriori error estimates for convection–diffusion–reaction problems
✍ Alexandre Ern; Annette F. Stephansen; Martin Vohralík 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 996 KB

We propose and study a posteriori error estimates for convection-diffusion-reaction problems with inhomogeneous and anisotropic diffusion approximated by weighted interior-penalty discontinuous Galerkin methods. Our twofold objective is to derive estimates without undetermined constants and to analy