Sören Bartels

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All published works

Action	Title	Year	Authors
+ PDF Chat	Variational problems with gradient constraints: $\textit{A priori}$ and $\textit{a posteriori}$ error identities	2024	Harbir Antil Sören Bartels Alex Kaltenbach Rohit Khandelwal
+ PDF Chat	Optimization of an eigenvalue arising in optimal insulation with a lower bound	2024	Sören Bartels Giuseppe Buttazzo Hedwig Keller
+ PDF Chat	Necessary and sufficient conditions for avoiding Babuška’s paradox on simplicial meshes	2024	Sören Bartels Philipp Tscherner
+ PDF Chat	$\textit{A priori}$ and $\textit{a posteriori}$ error identities for the scalar Signorini problem	2024	Sören Bartels Thirupathi Gudi Alex Kaltenbach
+ PDF Chat	Exact a posteriori error control for variational problems via convex duality and explicit flux reconstruction	2024	Sören Bartels Alex Kaltenbach
+	Necessary and Sufficient Conditions for Avoiding Babuska's Paradox on Simplicial Meshes	2024	Sören Bartels Philipp Tscherner
+ PDF Chat	Exact a posteriori error control for variational problems via convex duality and explicit flux reconstruction	2024	Sören Bartels Alex Kaltenbach
+	Quasi-Optimal Error Estimates for the Finite Element Approximation of Stable Harmonic Maps with Nodal Constraints	2023	Sören Bartels Christian Palus Zhangxian Wang
+ PDF Chat	Error analysis for the numerical approximation of the harmonic map heat flow with nodal constraints	2023	Sören Bartels Balázs Kovács Zhangxian Wang
+ PDF Chat	A nonlinear bending theory for nematic LCE plates	2023	Sören Bartels Max Griehl Stefan Neukamm David Padilla‐Garza Christian Palus
+ PDF Chat	Error estimates for a linear folding model	2023	Sören Bartels Andrea Bonito Philipp Tscherner
+	Explicit and efficient error estimation for convex minimization problems	2023	Sören Bartels Alex Kaltenbach
+	Error analysis for a Crouzeix-Raviart approximation of the obstacle problem	2023	Sören Bartels Alex Kaltenbach
+	Explicit a posteriori error representation for variational problems and application to TV-minimization	2023	Sören Bartels Alex Kaltenbach
+	Konvergenz von Mehrschrittverfahren	2023	Sören Bartels
+	Nichtlineare Probleme	2023	Sören Bartels
+	Iterative Lösungsmethoden	2023	Sören Bartels
+	Numerik 3x9	2023	Sören Bartels
+	Aufgaben zur Numerik gewöhnlicher Differenzialgleichungen	2023	Sören Bartels
+	Quadratic constraint consistency in the projection-free approximation of harmonic maps and bending isometries	2023	Georgios Akrivis Sören Bartels Christian Palus
+	Numerical Approximation of Optimal Convex Shapes in $\mathbb{R}^3$	2023	Sören Bartels Hedwig Keller Gerd Wachsmuth
+	Numerical Methods for Fully Nonlinear and Related PDEs	2022	Sören Bartels Susanne C. Brenner Xiaobing Feng Michael Neilan
+ PDF Chat	Approximation of fractional harmonic maps	2022	Harbir Antil Sören Bartels Armin Schikorra
+ PDF Chat	Singular solutions, graded meshes,and adaptivity for total-variation regularized minimization problems	2022	Sören Bartels Robert Tovey Friedrich Wassmer
+	Modeling and simulation of thin sheet folding	2022	Sören Bartels Andrea Bonito Péter Hornung
+ PDF Chat	Numerical approximation of optimal convex and rotationally symmetric shapes for an eigenvalue problem arising in optimal insulation	2022	Sören Bartels Hedwig Keller Gerd Wachsmuth
+ PDF Chat	Simulating Self-Avoiding Isometric Plate Bending	2022	Sören Bartels Frank Meyer Christian Palus
+	Explicit and efficient error estimation for convex minimization problems	2022	Sören Bartels Alex Kaltenbach
+	A nonlinear bending theory for nematic LCE plates	2022	Sören Bartels Max Griehl Stefan Neukamm David Padilla‐Garza Christian Palus
+	Computing confined elasticae	2022	Sören Bartels Pascal Weyer
+	Error estimates for total-variation regularized minimization problems with singular dual solutions	2022	Alex Kaltenbach Sören Bartels
+	Error Estimates For A Linear Folding Model	2022	Sören Bartels Andrea Bonito Philipp Tscherner
+	Modeling and simulation of nematic LCE rods	2022	Sören Bartels Max Griehl Jakob Keck Stefan Neukamm
+	Quasi-optimal error estimates for the approximation of stable harmonic maps	2022	Sören Bartels Christian Palus Zhangxian Wang
+	Benchmarking Numerical Algorithms for Harmonic Maps into the Sphere	2022	Sören Bartels Klaus Böhnlein Christian Palus Oliver Sander
+	Error analysis for the numerical approximation of the harmonic map heat flow with nodal constraints	2022	Sören Bartels Balázs Kovács Zhangxian Wang
+	Numerical Approximation of Optimal Convex and Rotationally Symmetric Shapes for an Eigenvalue Problem arising in Optimal Insulation.	2021	Hedwig Keller Sören Bartels Gerd Wachsmuth
+	Parameter learning and fractional differential operators: Applications in regularized image denoising and decomposition problems	2021	Sören Bartels Nico Weber
+ PDF Chat	Error Bounds for Discretized Optimal Transport and Its Reliable Efficient Numerical Solution	2021	Sören Bartels Stephan Hertzog
+ PDF Chat	Stable gradient flow discretizations for simulating bilayer plate bending with isometry and obstacle constraints	2021	Sören Bartels Christian Palus
+ PDF Chat	Nonconforming discretizations of convex minimization problems and precise relations to mixed methods	2021	Sören Bartels
+ PDF Chat	Error estimates for a class of discontinuous Galerkin methods for nonsmooth problems via convex duality relations	2021	Sören Bartels
+	Stability of a simple scheme for the approximation of elastic knots and self-avoiding inextensible curves	2021	Sören Bartels Philipp Reiter
+ PDF Chat	Simulation of constrained elastic curves and application to a conical sheet indentation problem	2021	Sören Bartels
+	Simulating Self-Avoiding Isometric Plate Bending	2021	Sören Bartels Frank Meyer Christian Palus
+	Modeling and simulation of thin sheet folding	2021	Sören Bartels Andrea Bonito Péter Hornung
+	Singular solutions, graded meshes, and adaptivity for total-variation regularized minimization problems	2021	Sören Bartels Robert Tovey Friedrich Wassmer
+	Approximation of fractional harmonic maps	2021	Harbir Antil Sören Bartels Armin Schikorra
+	Efficient iterative solution of finite element discretized nonsmooth minimization problems	2020	Sören Bartels Marijo Milicevic
+	Simulation of constrained elastic curves and application to a conical sheet indentation problem	2020	Sören Bartels
+	Error estimates for a class of discontinuous Galerkin methods for nonsmooth problems via convex duality relations	2020	Sören Bartels
+	Stable Gradient Flow Discretizations for Simulating Bilayer Plate Bending with Isometry and Obstacle Constraints	2020	Sören Bartels Christian Palus
+ PDF Chat	Primal-dual gap estimators for <i>a posteriori</i> error analysis of nonsmooth minimization problems	2020	Sören Bartels Marijo Milicevic
+	Nonconforming discretizations of convex minimization problems and precise relations to mixed methods	2020	Sören Bartels
+	Parameter learning and fractional differential operators: application in image regularization and decomposition.	2020	Sören Bartels Nico Weber
+	Convergence of Fully Discrete Implicit and Semi-implicit Approximations of Singular Parabolic Equations	2020	Sören Bartels Michael Růžička
+ PDF Chat	Numerical Approximation of Optimal Convex Shapes	2020	Sören Bartels Gerd Wachsmuth
+	Orthogonality relations of Crouzeix-Raviart and Raviart-Thomas finite element spaces	2020	Sören Bartels Zhangxian Wang
+ PDF Chat	Numerical Simulation of Inextensible Elastic Ribbons	2020	Sören Bartels
+	Simulation of constrained elastic curves and application to a conical sheet indentation problem	2020	Sören Bartels
+	Error estimates for a class of discontinuous Galerkin methods for nonsmooth problems via convex duality relations	2020	Sören Bartels
+	Stable Gradient Flow Discretizations for Simulating Bilayer Plate Bending with Isometry and Obstacle Constraints	2020	Sören Bartels Christian Palus
+	Nonconforming discretizations of convex minimization problems and precise relations to mixed methods	2020	Sören Bartels
+	Parameter learning and fractional differential operators: application in image regularization and decomposition	2020	Sören Bartels Nico Weber
+	Numerical simulation of inextensible elastic ribbons	2019	Sören Bartels
+	Numerical solution of a bending-torsion model for elastic rods	2019	Sören Bartels Philipp Reiter
+ PDF Chat	Finite element simulation of nonlinear bending models for thin elastic rods and plates	2019	Sören Bartels
+ PDF Chat	Numerical solution of a nonlinear eigenvalue problem arising in optimal insulation	2019	Sören Bartels Giuseppe Buttazzo
+	Primal-dual gap estimators for a posteriori error analysis of nonsmooth minimization problems	2019	Sören Bartels Marijo Milicevic
+	Convergence of fully discrete implicit and semi-implicit approximations of nonlinear parabolic equations	2019	Sören Bartels Michael Růžička
+	Numerical simulation of inextensible elastic ribbons	2019	Sören Bartels
+	Numerical solution of a bending-torsion model for elastic rods	2019	Sören Bartels Philipp Reiter
+	Finite element simulation of nonlinear bending models for thin elastic rods and plates	2019	Sören Bartels
+	Primal-dual gap estimators for a posteriori error analysis of nonsmooth minimization problems	2019	Sören Bartels Marijo Milicevic
+	Numerical approximation of optimal convex shapes	2018	Sören Bartels Gerd Wachsmuth
+	Stability of a simple scheme for the approximation of elastic knots and self-avoiding inextensible curves	2018	Sören Bartels Philipp Reiter
+	Numerical Approach to a Model for Quasistatic Damage with Spatial BV -Regularization	2018	Sören Bartels Marijo Milicevic Marita Thomas
+ PDF Chat	Unconditional Stability of Semi-Implicit Discretizations of Singular Flows	2018	Sören Bartels Lars Diening Ricardo H. Nochetto
+	Numerical approximation of optimal convex shapes	2018	Sören Bartels Gerd Wachsmuth
+	Stability of a simple scheme for the approximation of elastic knots and self-avoiding inextensible curves	2018	Sören Bartels Philipp Reiter
+	Unconditional stability of semi-implicit discretizations of singular flows	2017	Sören Bartels Lars Diening Ricardo H. Nochetto
+	Adaptive approximation of the Monge–Kantorovich problem<i>via</i>primal-dual gap estimates	2017	Sören Bartels Patrick Schön
+ PDF Chat	Modeling and simulation of thermally actuated bilayer plates	2017	Sören Bartels Andrea Bonito Anastasia Muliana Ricardo H. Nochetto
+ PDF Chat	Spectral Approximation of Fractional PDEs in Image Processing and Phase Field Modeling	2017	Harbir Antil Sören Bartels
+	Numerical solution of a nonlinear eigenvalue problem arising in optimal insulation	2017	Sören Bartels Giuseppe Buttazzo
+	Alternating direction method of multipliers with variable step sizes	2017	Sören Bartels Marijo Milicevic
+	Numerical solution of a nonlinear eigenvalue problem arising in optimal insulation	2017	Sören Bartels Giuseppe Buttazzo
+	Unconditional stability of semi-implicit discretizations of singular flows	2017	Sören Bartels Lars Diening Ricardo H. Nochetto
+	Spectral approximation of fractional PDEs in image processing and phase field modeling	2017	Harbir Antil Sören Bartels
+	Error bounds for discretized optimal transport and its reliable efficient numerical solution	2017	Sören Bartels Stephan Hertzog
+	Stability and Experimental Comparison of Prototypical Iterative Schemes for Total Variation Regularized Problems	2016	Sören Bartels Marijo Milicevic
+	Finite Difference Method	2016	Sören Bartels
+	Iterative Solution Methods	2016	Sören Bartels
+	Saddle-Point Problems	2016	Sören Bartels
+	Elliptic Partial Differential Equations	2016	Sören Bartels
+	Numerical Approximation of Partial Differential Equations	2016	Sören Bartels
+	Aufgaben zur Numerik gewöhnlicher Differenzialgleichungen	2015	Sören Bartels
+	Konvergenz von Mehrschrittverfahren	2015	Sören Bartels
+	Symplektische, Schieß- und dG-Verfahren	2015	Sören Bartels
+	Mehrschrittverfahren	2015	Sören Bartels
+	Nichtlineare Probleme	2015	Sören Bartels
+	Iterative Lösungsmethoden	2015	Sören Bartels
+	Bending Paper and the Möbius Strip	2015	Sören Bartels Péter Hornung
+ PDF Chat	Projection-free approximation of geometrically constrained partial differential equations	2015	Sören Bartels
+	Broken Sobolev space iteration for total variation regularized minimization problems: Table 1.	2015	Sören Bartels
+ PDF Chat	A total variation diminishing interpolation operator and applications	2015	Sören Bartels Ricardo H. Nochetto Abner J. Salgado
+	Concepts for Discretized Problems	2014	Sören Bartels
+	Numerical Methods for Nonlinear Partial Differential Equations	2014	Sören Bartels
+	Harmonic Maps	2014	Sören Bartels
+	Free Discontinuities	2014	Sören Bartels
+ PDF Chat	Fast and accurate finite element approximation of wave maps into spheres	2014	Sören Bartels
+ PDF Chat	Discrete Total Variation Flows without Regularization	2014	Sören Bartels Ricardo H. Nochetto Abner J. Salgado
+	Approximation of Large Bending Isometries with Discrete Kirchhoff Triangles	2013	Sören Bartels
+ PDF Chat	Numerical analysis of a finite element scheme for the approximation of harmonic maps into surfaces	2009	Sören Bartels
+	Convergence of an implicit, constraint preserving finite element discretization of p-harmonic heat flow into spheres	2008	Sören Bartels Andreas Prohl
+ PDF Chat	Stable discretization of scalar and constrained vectorial Perona–Malik equation	2007	Sören Bartels Andreas Prohl
+ PDF Chat	Numerical analysis of an explicit approximation scheme for the Landau-Lifshitz-Gilbert equation	2007	Sören Bartels Joy Ko Andreas Prohl
+ PDF Chat	Robust<i>a priori</i>error analysis for the approximation of degree-one Ginzburg-Landau vortices	2005	Sören Bartels
+	Reliable and Efficient Approximation of Polyconvex Envelopes	2005	Sören Bartels
+	Linear-programming approach to nonconvex variational problems	2004	Sören Bartels Tomáš Roubı́ček
+	Adaptive Approximation of Young Measure Solutions in Scalar Nonconvex Variational Problems	2004	Sören Bartels
+ PDF Chat	Error Estimates for the Adaptive Computation of a Scalar Three Well Problem	2002	Sören Bartels

Common Coauthors

Coauthor	Papers Together
Christian Palus	11
Alex Kaltenbach	9
Marijo Milicevic	7
Ricardo H. Nochetto	6
Gerd Wachsmuth	6
Philipp Reiter	5
Harbir Antil	5
Andrea Bonito	4
Philipp Tscherner	4
Hedwig Keller	4
Giuseppe Buttazzo	4
Péter Hornung	3
Stefan Neukamm	3
Nico Weber	3
Lars Diening	3
Max Griehl	3
Andreas Prohl	3
Friedrich Wassmer	2
David Padilla‐Garza	2
Michael Růžička	2
Abner J. Salgado	2
Zhangxian Wang	2
Zhangxian Wang	2
Armin Schikorra	2
Stephan Hertzog	2
Balázs Kovács	2
Robert Tovey	2
Frank Meyer	1
Thirupathi Gudi	1
Zhangxian Wang	1
Georgios Akrivis	1
Susanne C. Brenner	1
Klaus Böhnlein	1
Andrea Bonito	1
Xiaobing Feng	1
Anastasia Muliana	1
Rohit Khandelwal	1
Patrick Schön	1
Tomáš Roubı́ček	1
Joy Ko	1
Oliver Sander	1
Pascal Weyer	1
Michael Neilan	1
Marita Thomas	1
Jakob Keck	1
Frank Meyer	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Numerical Methods for Nonlinear Partial Differential Equations	2014	Sören Bartels	23
+ PDF Chat	A First-Order Primal-Dual Algorithm for Convex Problems with Applications to Imaging	2010	Antonin Chambolle Thomas Pock	13
+	Approximation of Large Bending Isometries with Discrete Kirchhoff Triangles	2013	Sören Bartels	12
+ PDF Chat	Discrete Total Variation Flows without Regularization	2014	Sören Bartels Ricardo H. Nochetto Abner J. Salgado	11
+	Total Bounded Variation Regularization as a Bilaterally Constrained Optimization Problem	2004	Karl Kunisch Michael Hintermüller	11
+	Mixed Finite Element Methods and Applications	2013	Daniele Boffi Franco Brezzi Michel Fortin	9
+ PDF Chat	A total variation diminishing interpolation operator and applications	2015	Sören Bartels Ricardo H. Nochetto Abner J. Salgado	8
+ PDF Chat	A New Algorithm For Computing Liquid Crystal Stable Configurations: The Harmonic Mapping Case	1997	François Alouges	8
+ PDF Chat	Projection-free approximation of geometrically constrained partial differential equations	2015	Sören Bartels	8
+ PDF Chat	Linear Convergence of an Adaptive Finite Element Method for the <i>p</i>-Laplacian Equation	2008	Lars Diening Christian Kreuzer	8
+ PDF Chat	Rate of convergence of regularization procedures and finite element approximations for the total variation flow	2005	Xiaobing Feng Markus von Oehsen Andreas Prohl	7
+	Error Analysis for Implicit Approximations to Solutions to Cauchy Problems	1996	Jim Rulla	7
+ PDF Chat	Numerical analysis of a finite element scheme for the approximation of harmonic maps into surfaces	2009	Sören Bartels	6
+	Numerical Approximation of Partial Differential Equations	2016	Sören Bartels	6
+	A new finite element scheme for Landau-Lifchitz equations	2008	François Alouges	6
+	The Split Bregman Method for L1-Regularized Problems	2009	Tom Goldstein Stanley Osher	5
+ PDF Chat	DG approach to large bending plate deformations with isometry constraint	2020	Andrea Bonito Ricardo H. Nochetto Dimitrios Ntogkas	5
+ PDF Chat	Modeling and simulation of thermally actuated bilayer plates	2017	Sören Bartels Andrea Bonito Anastasia Muliana Ricardo H. Nochetto	5
+	Adaptive approximation of the Monge–Kantorovich problem<i>via</i>primal-dual gap estimates	2017	Sören Bartels Patrick Schön	5
+ PDF Chat	The Primal-Dual Active Set Strategy as a Semismooth Newton Method	2002	Michael Hintermüller Kazufumi Ito Karl Kunisch	5
+	Approximation of Flat W 2,2 Isometric Immersions by Smooth Ones	2011	Péter Hornung	5
+ PDF Chat	Unconditional Stability of Semi-Implicit Discretizations of Singular Flows	2018	Sören Bartels Lars Diening Ricardo H. Nochetto	5
+ PDF Chat	Finite-time blow-up of the heat flow of harmonic maps from surfaces	1992	Kung-Ching Chang Wei Ding Rugang Ye	4
+ PDF Chat	Curve shortening flow coupled to lateral diffusion	2016	Paola Pozzi Björn Stinner	4
+	Relaxation in Optimization Theory and Variational Calculus	1997	Tomáš Roubı́ček	4
+	Parabolic Quasilinear Equations Minimizing Linear Growth Functionals	2004	Fuensanta Andreu-Vaillo José M. Mazón Vicent Caselles	4
+	CONVERGENCE OF A FINITE ELEMENT DISCRETIZATION FOR THE LANDAU–LIFSHITZ EQUATIONS IN MICROMAGNETISM	2006	François Alouges P. Jaisson	4
+	Numerical approximation of young measuresin non-convex variational problems	2000	Carsten Carstensen Tomáš Roubı́ček	4
+ PDF Chat	Fast Alternating Direction Optimization Methods	2014	Tom Goldstein Brendan O’Donoghue Simon Setzer Richard G. Baraniuk	4
+ PDF Chat	Relaxation Methods for Liquid Crystal Problems	1989	San‐Yih Lin Mitchell Luskin	4
+ PDF Chat	Nonconforming discretizations of convex minimization problems and precise relations to mixed methods	2021	Sören Bartels	4
+ PDF Chat	Discrete Total Variation with Finite Elements and Applications to Imaging	2018	Marc Herrmann Roland Herzog Stephan Schmidt José Vidal-Núñez Gerd Wachsmuth	4
+	A Fast Iterative Shrinkage-Thresholding Algorithm for Linear Inverse Problems	2009	Amir Beck Marc Teboulle	4
+ PDF Chat	Iterative solution and preconditioning for the tangent plane scheme in computational micromagnetics	2019	Johannes Kraus Carl‐Martin Pfeiler Dirk Praetorius Michele Ruggeri Bernhard Stiftner	4
+ PDF Chat	Finite element approximation of the 𝑝-Laplacian	1993	John W. Barrett W. B. Liu	4
+	Monotone Operators and the Proximal Point Algorithm	1976	R. T. Rockafellar	4
+	Computation of geometric partial differential equations and mean curvature flow	2005	Klaus Deckelnick Gerhard Dziuk Charles M. Elliott	4
+	A version of the fundamental theorem for young measures	2005	J. M. Ball	4
+	Broken Sobolev space iteration for total variation regularized minimization problems: Table 1.	2015	Sören Bartels	4
+	Convergent adaptive finite elements for the nonlinear Laplacian	2002	Andreas Veeser	3
+ PDF Chat	Sur l'approximation, par éléments finis d'ordre un, et la résolution, par pénalisation-dualité d'une classe de problèmes de Dirichlet non linéaires	1975	Roland Glowinski A. Marroco	3
+	Splitting Algorithms for the Sum of Two Nonlinear Operators	1979	Pierre‐Louis Lions Bertrand Mercier	3
+	Optimality of an adaptive finite element method for the p-Laplacian equation	2011	Liudmila Belenki Lars Diening Christian Kreuzer	3
+	On the Sobolev Space of Isometric Immersions	2004	Mohammad Reza Pakzad	3
+ PDF Chat	A Mixed Formulation of the Monge-Kantorovich Equations	2007	John W. Barrett Leonid Prigozhin	3
+ PDF Chat	Adaptive Inexact Newton Methods with A Posteriori Stopping Criteria for Nonlinear Diffusion PDEs	2013	Alexandre Ern Martin Vohralı́k	3
+	THE ENERGY SPACES OF THE TANGENT POINT ENERGIES	2013	Simon Blatt	3
+ PDF Chat	Minimizing within Convex Bodies Using a Convex Hull Method	2005	Thomas Lachand-Robert Èdouard Oudet	3
+	Global curvature, thickness, and the ideal shapes of knots	1999	O. A. González John H. Maddocks	3
+	Convex Optimization	2004	Stephen Boyd Lieven Vandenberghe	3