Anisotropic mesh refinement in polyhedral domains: error estimates with data in $L^2\left(\Omega \right)$

Apel, Thomas; Lombardi, Ariel L.; Winkler, Max

ESAIM: Mathematical Modelling and Numerical Analysis , Volume 48 (2014) p. 1117-1145

A posteriori error estimations of a SUPG method for anisotropic diffusion–convection–reaction problems

Apel, Thomas; Nicaise, Serge

Comptes Rendus. Mathématique, Volume 345 (2007) p. 657-662

Computation of 3D vertex singularities for linear elasticity : error estimates for a finite element method on graded meshes

Apel, Thomas; Sändig, Anna-Margarete; Solov'ev, Sergey I.

ESAIM: Modélisation mathématique et analyse numérique, Volume 36 (2002) p. 1043-1070

Interpolation of non-smooth functions on anisotropic finite element meshes

Apel, Thomas

ESAIM: Modélisation mathématique et analyse numérique, Volume 33 (1999) p. 1149-1185