Johannes Pfefferer

发表

Finite element error estimates on the boundary with application to optimal control

Arnd Rösch, Thomas Apel, Johannes Pfefferer, 2014, Math. Comput..

Finite element error estimates for Neumann boundary control problems on graded meshes

Arnd Rösch, Thomas Apel, Johannes Pfefferer, 2011, Computational Optimization and Applications.

Finite Element Discretization of State-Constrained Elliptic Optimal Control Problems with Semilinear State Equation

Arnd Rösch, Johannes Pfefferer, Ira Neitzel, 2015, SIAM J. Control. Optim..

Finite element error estimates in L2\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$L^2$$\end{document} for regularize

Christian Kahle, Johannes Pfefferer, Dominik Hafemeyer, 2018, Numerische Mathematik.

hp-Finite Elements for Fractional Diffusion

Boris Vexler, Johannes Pfefferer, Dominik Meidner, 2017, SIAM J. Numer. Anal..

Adapted Numerical Methods for the Poisson Equation with L2 Boundary Data in NonConvex Domains

Serge Nicaise, Thomas Apel, Johannes Pfefferer, 2017, SIAM J. Numer. Anal..

On the Regularity of the Solutions of Dirichlet Optimal Control Problems in Polygonal Domains

Arnd Rösch, Thomas Apel, Johannes Pfefferer, 2015, SIAM J. Control. Optim..

Superconvergence for Neumann boundary control problems governed by semilinear elliptic equations

Johannes Pfefferer, Klaus Krumbiegel, K. Krumbiegel, 2013, Comput. Optim. Appl..

Risk-Averse Control of Fractional Diffusion with Uncertain Exponent

Harbir Antil, Drew P. Kouri, Johannes Pfefferer, 2021, SIAM J. Control. Optim..

Error estimates for Dirichlet control problems in polygonal domains: Quasi-uniform meshes

Thomas Apel, Johannes Pfefferer, Mariano Mateos, 2017, 1704.08843.

Local mesh refinement for the discretization of Neumann boundary control problems on polyhedra

Thomas Apel, Johannes Pfefferer, Max Winkler, 2016 .

A note on semilinear fractional elliptic equation: analysis and discretization

Harbir Antil, Johannes Pfefferer, Mahamadi Warma, 2016, 1607.07704.

Fractional Operators with Inhomogeneous Boundary Conditions: Analysis, Control, and Discretization

Harbir Antil, Johannes Pfefferer, Sergejs Rogovs, 2017, 1703.05256.