J. Pfefferer

activity

20132026

most citedOn the regularity of the solutions of Dirichlet optimal control problems in polygonal domains

34 citations · 113 across the 11 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.NA2018

Finite element error estimates in $L^{2}$ for regularized discrete approximations to the obstacle problem

Dominik Hafemeyer, Christian Kahle, Johannes Pfefferer

This work is concerned with quasi-optimal a-priori finite element error estimates for the obstacle problem in the $L^{2}$ -norm. The discrete approximations are introduced as solution…

math.NA2018

$L^{\infty}$ -error estimates for Neumann boundary value problems on graded meshes

Thomas Apel, Johannes Pfefferer, Sergejs Rogovs +1

This paper deals with a priori pointwise error estimates for the finite element solution of boundary value problems with Neumann boundary conditions in polygonal domains. Due to th…

Finite element error estimates in L2 for regularized discrete approximations to the obstacle problem

L∞-error estimates for Neumann boundary value problems on graded meshes

Finite element error estimates in $L^{2}$ for regularized discrete approximations to the obstacle problem

$L^{\infty}$ -error estimates for Neumann boundary value problems on graded meshes