Johannes Pfefferer
Johannes Pfefferer
Verified email at ma.tum.de
Title
Cited by
Cited by
Year
Finite element error estimates for Neumann boundary control problems on graded meshes
T Apel, J Pfefferer, A Rösch
Computational Optimization and Applications 52 (1), 3-28, 2012
412012
Fractional operators with inhomogeneous boundary conditions: Analysis, control, and discretization
H Antil, J Pfefferer, S Rogovs
arXiv preprint arXiv:1703.05256, 2017
392017
Finite element error estimates on the boundary with application to optimal control
T Apel, J Pfefferer, A Rösch
Mathematics of Computation 84 (291), 33-70, 2015
382015
On the regularity of the solutions of Dirichlet optimal control problems in polygonal domains
T Apel, M Mateos, J Pfefferer, A Rösch
SIAM Journal on Control and Optimization 53 (6), 3620-3641, 2015
352015
Error estimates for Dirichlet control problems in polygonal domains: quasi-uniform meshes
T Apel, M Mateos, J Pfefferer, A Rösch
Mathematical Control & Related Fields 8 (1), 217, 2018
222018
Finite element discretization of state-constrained elliptic optimal control problems with semilinear state equation
I Neitzel, J Pfefferer, A Rösch
SIAM Journal on Control and Optimization 53 (2), 874-904, 2015
222015
Discretization of the P oisson equation with non‐smooth data and emphasis on non‐convex domains
T Apel, S Nicaise, J Pfefferer
Numerical Methods for Partial Differential Equations 32 (5), 1433-1454, 2016
212016
A note on semilinear fractional elliptic equation: analysis and discretization
H Antil, J Pfefferer, M Warma
ESAIM: Mathematical Modelling and Numerical Analysis 51 (6), 2049-2067, 2017
172017
Numerical analysis for elliptic Neumann boundary control problems on polygonal domains
J Pfefferer
Universitätsbibliothek der Universität der Bundeswehr München, 2014
162014
-Finite Elements for Fractional Diffusion
D Meidner, J Pfefferer, K Schürholz, B Vexler
SIAM Journal on Numerical Analysis 56 (4), 2345-2374, 2018
132018
Adapted Numerical Methods for the Poisson Equation with Boundary Data in NonConvex Domains
T Apel, S Nicaise, J Pfefferer
SIAM Journal on Numerical Analysis 55 (4), 1937-1957, 2017
12*2017
Finite element error estimates for normal derivatives on boundary concentrated meshes
J Pfefferer, M Winkler
SIAM Journal on Numerical Analysis 57 (5), 2043-2073, 2019
82019
Local mesh refinement for the discretization of Neumann boundary control problems on polyhedra
T Apel, J Pfefferer, M Winkler
Mathematical Methods in the Applied Sciences 39 (5), 1206-1232, 2016
82016
Superconvergence for Neumann boundary control problems governed by semilinear elliptic equations
K Krumbiegel, J Pfefferer
Computational Optimization and Applications 61 (2), 373-408, 2015
72015
A short Matlab implementation of fractional Poisson equation with nonzero boundary conditions
H Antil, J Pfefferer
Technical report, 2017
62017
A dual singular complement method for the numerical solution of the Poisson equation with boundary data in non-convex domains
T Apel, S Nicaise, J Pfefferer
arXiv preprint arXiv:1505.00414, 2015
52015
Graded meshes in optimal control for elliptic partial differential equations: an overview
T Apel, J Pfefferer, A Rösch
Trends in PDE constrained optimization, 285-302, 2014
52014
Error estimates for the postprocessing approach applied to Neumann boundary control problems in polyhedral domains
T Apel, M Winkler, J Pfefferer
IMA Journal of Numerical Analysis 38 (4), 1984-2025, 2018
42018
Finite element error estimates in for regularized discrete approximations to the obstacle problem
D Hafemeyer, C Kahle, J Pfefferer
Numerische Mathematik 144 (1), 133-156, 2020
22020
Maximum norm error estimates for Neumann boundary value problems on graded meshes
T Apel, S Rogovs, J Pfefferer, M Winkler
IMA Journal of Numerical Analysis, 2018
22018
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Articles 1–20