Christian Kanzow

101 papers A* 1Journal 100
YearRankTypeTitle / Venue / Authors
2025 J jnl
An exact penalty approach for general ℓ
Optim. Methods Softw.
Christian Kanzow, Felix Weiß
2025 J jnl
Convergence of Nonmonotone Proximal Gradient Methods under the Kurdyka-Łojasiewicz Property without a Global Lipschitz Assumption.
J. Optim. Theory Appl.
Christian Kanzow, Leo Lehmann
2025 J jnl
The sparse(st) optimization problem: reformulations, optimality, stationarity, and numerical results.
Comput. Optim. Appl.
Christian Kanzow, Alexandra Schwartz, Felix Weiß
2024 J jnl
A bundle-type method for nonsmooth DC programs.
J. Glob. Optim.
Christian Kanzow, Tanja Neder
2024 J jnl
An inexact regularized proximal Newton method without line search.
Comput. Optim. Appl.
Simeon vom Dahl, Christian Kanzow
2024 A* conf
Automatic Adversarial Adaption for Stealthy Poisoning Attacks in Federated Learning.
NDSS
Torsten Krauß, Jan König, Alexandra Dmitrienko, Christian Kanzow
2023 J jnl
An augmented Lagrangian method for optimization problems with structured geometric constraints.
Math. Program.
Xiaoxi Jia, Christian Kanzow, Patrick Mehlitz, Gerd Wachsmuth
2023 J jnl
Constrained composite optimization and augmented Lagrangian methods.
Math. Program.
Alberto De Marchi, Xiaoxi Jia, Christian Kanzow, Patrick Mehlitz
2023 J jnl
Convergence Analysis of the Proximal Gradient Method in the Presence of the Kurdyka-Łojasiewicz Property Without Global Lipschitz Assumptions.
SIAM J. Optim.
Xiaoxi Jia, Christian Kanzow, Patrick Mehlitz
2023 J jnl
Inexact penalty decomposition methods for optimization problems with geometric constraints.
Comput. Optim. Appl.
Christian Kanzow, Matteo Lapucci
2023 J jnl
Regularization of limited memory quasi-Newton methods for large-scale nonconvex minimization.
Math. Program. Comput.
Christian Kanzow, Daniel Steck
2022 J jnl
COAP 2021 Best Paper Prize.
Comput. Optim. Appl.
Christian Kanzow, Theresa Lechner
2022 J jnl
Convergence Properties of Monotone and Nonmonotone Proximal Gradient Methods Revisited.
J. Optim. Theory Appl.
Christian Kanzow, Patrick Mehlitz
2021 J jnl
ADMM-Type Methods for Generalized Nash Equilibrium Problems in Hilbert Spaces.
SIAM J. Optim.
Eike Börgens, Christian Kanzow
2021 J jnl
An Augmented Lagrangian Method for Cardinality-Constrained Optimization Problems.
J. Optim. Theory Appl.
Christian Kanzow, Andreas B. Raharja, Alexandra Schwartz
2021 J jnl
Correction to: Globalized inexact proximal Newton-type methods for nonconvex composite functions.
Comput. Optim. Appl.
Christian Kanzow, Theresa Lechner
2021 J jnl
Globalized inexact proximal Newton-type methods for nonconvex composite functions.
Comput. Optim. Appl.
Christian Kanzow, Theresa Lechner
2021 J jnl
Relaxation schemes for mathematical programmes with switching constraints.
Optim. Methods Softw.
Christian Kanzow, Patrick Mehlitz, Daniel Steck
2021 J jnl
Sequential optimality conditions for cardinality-constrained optimization problems with applications.
Comput. Optim. Appl.
Christian Kanzow, Andreas B. Raharja, Alexandra Schwartz
2020 J jnl
New Constraint Qualifications for Optimization Problems in Banach Spaces Based on Asymptotic KKT Conditions.
SIAM J. Optim.
Eike Börgens, Christian Kanzow, Patrick Mehlitz, Gerd Wachsmuth
2019 J jnl
Improved local convergence results for augmented Lagrangian methods in $${\varvec{C}}^\mathbf{2}$$ C 2 -cone reducible constrained optimization.
Math. Program.
Christian Kanzow, Daniel Steck
2019 J jnl
Local and Global Analysis of Multiplier Methods for Constrained Optimization in Banach Spaces.
SIAM J. Control. Optim.
Eike Börgens, Christian Kanzow, Daniel Steck
2019 J jnl
Quasi-Variational Inequalities in Banach Spaces: Theory and Augmented Lagrangian Methods.
SIAM J. Optim.
Christian Kanzow, Daniel Steck
2019 J jnl
Regularization of Limited Memory Quasi-Newton Methods for Large-Scale Nonconvex Minimization.
CoRR
Daniel Steck, Christian Kanzow
2019 J jnl
Regularized Jacobi-type ADMM-methods for a class of separable convex optimization problems in Hilbert spaces.
Comput. Optim. Appl.
Eike Börgens, Christian Kanzow
2019 J jnl
The Multiplier-Penalty Method for Generalized Nash Equilibrium Problems in Banach Spaces.
SIAM J. Optim.
Christian Kanzow, Veronika Karl, Daniel Steck, Daniel Wachsmuth
2018 J jnl
A nonmonotone trust-region method for generalized Nash equilibrium and related problems with strong convergence properties.
Comput. Optim. Appl.
Leonardo Galli, Christian Kanzow, Marco Sciandrone
2018 J jnl
An Augmented Lagrangian Method for Optimization Problems in Banach Spaces.
SIAM J. Control. Optim.
Christian Kanzow, Daniel Steck, Daniel Wachsmuth
2018 J jnl
Augmented Lagrangian and exact penalty methods for quasi-variational inequalities.
Comput. Optim. Appl.
Christian Kanzow, Daniel Steck
2018 J jnl
On Error Bounds and Multiplier Methods for Variational Problems in Banach Spaces.
SIAM J. Control. Optim.
Christian Kanzow, Daniel Steck
2017 J jnl
An example comparing the standard and safeguarded augmented Lagrangian methods.
Oper. Res. Lett.
Christian Kanzow, Daniel Steck
2017 J jnl
Generalized Krasnoselskii-Mann-type iterations for nonexpansive mappings in Hilbert spaces.
Comput. Optim. Appl.
Christian Kanzow, Yekini Shehu
2016 J jnl
Augmented Lagrangian Methods for the Solution of Generalized Nash Equilibrium Problems.
SIAM J. Optim.
Christian Kanzow, Daniel Steck
2016 J jnl
Constraint qualifications and optimality conditions for optimization problems with cardinality constraints.
Math. Program.
Michal Cervinka, Christian Kanzow, Alexandra Schwartz
2016 J jnl
Mathematical Programs with Cardinality Constraints: Reformulation by Complementarity-Type Conditions and a Regularization Method.
SIAM J. Optim.
Oleg P. Burdakov, Christian Kanzow, Alexandra Schwartz
2016 J jnl
On Newton's Method for the Fermat-Weber Location Problem.
J. Optim. Theory Appl.
Simone Görner, Christian Kanzow
2016 J jnl
On the multiplier-penalty-approach for quasi-variational inequalities.
Math. Program.
Christian Kanzow
2015 J jnl
On a Smooth Dual Gap Function for a Class of Player Convex Generalized Nash Equilibrium Problems.
J. Optim. Theory Appl.
Nadja Harms, Tim Hoheisel, Christian Kanzow
2015 J jnl
The Price of Inexactness: Convergence Properties of Relaxation Methods for Mathematical Programs with Complementarity Constraints Revisited.
Math. Oper. Res.
Christian Kanzow, Alexandra Schwartz
2015 J jnl
The semismooth Newton method for the solution of quasi-variational inequalities.
Comput. Optim. Appl.
Francisco Facchinei, Christian Kanzow, Sebastian Karl, Simone Sagratella
2014 J jnl
Convergence properties of the inexact Lin-Fukushima relaxation method for mathematical programs with complementarity constraints.
Comput. Optim. Appl.
Christian Kanzow, Alexandra Schwartz
2014 J jnl
Lottery versus all-pay auction contests: A revenue dominance theorem.
Games Econ. Behav.
Jörg Franke, Christian Kanzow, Wolfgang Leininger, Alexandra Schwartz
2014 J jnl
On a Smooth Dual Gap Function for a Class of Quasi-Variational Inequalities.
J. Optim. Theory Appl.
Nadja Harms, Tim Hoheisel, Christian Kanzow
2014 J jnl
Smoothness properties of a regularized gap function for quasi-variational inequalities.
Optim. Methods Softw.
Nadja Harms, Christian Kanzow, Oliver Stein
2014 J jnl
Solving quasi-variational inequalities via their KKT conditions.
Math. Program.
Francisco Facchinei, Christian Kanzow, Simone Sagratella
2013 J jnl
A New Regularization Method for Mathematical Programs with Complementarity Constraints with Strong Convergence Properties.
SIAM J. Optim.
Christian Kanzow, Alexandra Schwartz
2013 J jnl
A globalized Newton method for the computation of normalized Nash equilibria.
J. Glob. Optim.
Axel Dreves, Anna von Heusinger, Christian Kanzow, Masao Fukushima
2013 J jnl
A smoothing-regularization approach to mathematical programs with vanishing constraints.
Comput. Optim. Appl.
Wolfgang Achtziger, Tim Hoheisel, Christian Kanzow
2013 J jnl
Formulation and Numerical Solution of Nash Equilibrium Multiobjective Elliptic Control Problems.
SIAM J. Control. Optim.
Alfio Borzì, Christian Kanzow
2013 J jnl
Theoretical and numerical comparison of relaxation methods for mathematical programs with complementarity constraints.
Math. Program.
Tim Hoheisel, Christian Kanzow, Alexandra Schwartz
2012 J jnl
Convergence of a local regularization approach for mathematical programmes with complementarity or vanishing constraints.
Optim. Methods Softw.
Tim Hoheisel, Christian Kanzow, Alexandra Schwartz
2012 J jnl
Newton's method for computing a normalized equilibrium in the generalized Nash game through fixed point formulation.
Math. Program.
Anna von Heusinger, Christian Kanzow, Masao Fukushima
2012 J jnl
Nonsmooth optimization reformulations of player convex generalized Nash equilibrium problems.
J. Glob. Optim.
Axel Dreves, Christian Kanzow, Oliver Stein
2012 J jnl
Static prediction games for adversarial learning problems.
J. Mach. Learn. Res.
Michael Brückner, Christian Kanzow, Tobias Scheffer
2011 J jnl
Nonsmooth optimization reformulations characterizing all solutions of jointly convex generalized Nash equilibrium problems.
Comput. Optim. Appl.
Axel Dreves, Christian Kanzow
2011 J jnl
On the solution of the KKT conditions of generalized Nash equilibrium problems.
SIAM J. Optim.
Axel Dreves, Francisco Facchinei, Christian Kanzow, Simone Sagratella
2011 J jnl
The semismooth Newton method for the solution of reactive transport problems including mineral precipitation-dissolution reactions.
Comput. Optim. Appl.
Hannes Buchholzer, Christian Kanzow, Peter Knabner, Serge Kräutle
2010 J jnl
Generalized Nash Equilibrium Problems.
Ann. Oper. Res.
Francisco Facchinei, Christian Kanzow
2010 J jnl
Mathematical Programs with Equilibrium Constraints: Enhanced Fritz John-conditions, New Constraint Qualifications, and Improved Exact Penalty Results.
SIAM J. Optim.
Christian Kanzow, Alexandra Schwartz
2010 J jnl
Penalty Methods for the Solution of Generalized Nash Equilibrium Problems.
SIAM J. Optim.
Francisco Facchinei, Christian Kanzow
2009 J jnl
On the Local Convergence of Semismooth Newton Methods for Linear and Nonlinear Second-Order Cone Programs Without Strict Complementarity.
SIAM J. Optim.
Christian Kanzow, Izabella Ferenczi, Masao Fukushima
2009 J jnl
Optimization reformulations of the generalized Nash equilibrium problem using Nikaido-Isoda-type functions.
Comput. Optim. Appl.
Anna von Heusinger, Christian Kanzow
2008 J jnl
A Fast Method for Finding the Global Solution of the Regularized Structured Total Least Squares Problem for Image Deblurring.
SIAM J. Matrix Anal. Appl.
Amir Beck, Aharon Ben-Tal, Christian Kanzow
2008 J jnl
Mathematical programs with vanishing constraints: optimality conditions and constraint qualifications.
Math. Program.
Wolfgang Achtziger, Christian Kanzow
2007 J jnl
An interior-point affine-scaling trust-region method for semismooth equations with box constraints.
Comput. Optim. Appl.
Christian Kanzow, Andreas Klug
2007 J jnl
Generalized Nash equilibrium problems.
4OR
Francisco Facchinei, Christian Kanzow
2007 J jnl
Projected filter trust region methods for a semismooth least squares formulation of mixed complementarity problems.
Optim. Methods Softw.
Christian Kanzow, Stefania Petra
2006 J jnl
On Affine-Scaling Interior-Point Newton Methods for Nonlinear Minimization with Bound Constraints.
Comput. Optim. Appl.
Christian Kanzow, Andreas Klug
2005 J jnl
Quadratic Convergence of a Nonsmooth Newton-Type Method for Semidefinite Programs Without Strict Complementarity.
SIAM J. Optim.
Christian Kanzow, Christian Nagel
2005 J jnl
Successive Linearization Methods for Nonlinear Semidefinite Programs.
Comput. Optim. Appl.
Christian Kanzow, Christian Nagel, Hirokazu Kato, Masao Fukushima
2004 J jnl
Corrigendum: Semidefinite Programs: New Search Directions, Smoothing-Type Methods, and Numerical Results.
SIAM J. Optim.
Christian Kanzow, Christian Nagel
2004 J jnl
Inexact semismooth Newton methods for large-scale complementarity problems.
Optim. Methods Softw.
Christian Kanzow
2004 J jnl
On a semismooth least squares formulation of complementarity problems with gap reduction.
Optim. Methods Softw.
Christian Kanzow, Stefania Petra
2002 J jnl
Improved smoothing-type methods for the solution of linear programs.
Numerische Mathematik
Stephan Engelke, Christian Kanzow
2002 J jnl
Predictor-Corrector Smoothing Methods for Linear Programs with a More Flexible Update of the Smoothing Parameter.
Comput. Optim. Appl.
Stephan Engelke, Christian Kanzow
2002 J jnl
Semidefinite Programs: New Search Directions, Smoothing-Type Methods, and Numerical Results.
SIAM J. Optim.
Christian Kanzow, Christian Nagel
2001 J jnl
On the Solution of Linear Programs by Jacobian Smoothing Methods.
Ann. Oper. Res.
Stephan Engelke, Christian Kanzow
2001 J jnl
Strictly feasible equation-based methods for mixed complementarity problems.
Numerische Mathematik
Christian Kanzow
2001 J jnl
The Semismooth Algorithm for Large Scale Complementarity Problems.
INFORMS J. Comput.
Todd S. Munson, Francisco Facchinei, Michael C. Ferris, Andreas Fischer, Christian Kanzow
2000 J jnl
A Theoretical and Numerical Comparison of Some Semismooth Algorithms for Complementarity Problems.
Comput. Optim. Appl.
Tecla De Luca, Francisco Facchinei, Christian Kanzow
2000 J jnl
A penalized Fischer-Burmeister NCP-function.
Math. Program.
Bintong Chen, Xiaojun Chen, Christian Kanzow
2000 J jnl
Global Optimization Techniques for Mixed Complementarity Problems.
J. Glob. Optim.
Christian Kanzow
2000 J jnl
On the Identification of Zero Variables in an Interior-Point Framework.
SIAM J. Optim.
Francisco Facchinei, Andreas Fischer, Christian Kanzow
1999 J jnl
A QP-free constrained Newton-type method for variational inequality problems.
Math. Program.
Christian Kanzow, Houduo Qi
1999 J jnl
Feasible descent algorithms for mixed complementarity problems.
Math. Program.
Michael C. Ferris, Christian Kanzow, Todd S. Munson
1999 J jnl
Jacobian Smoothing Methods for Nonlinear Complementarity Problems.
SIAM J. Optim.
Christian Kanzow, Heiko Pieper
1998 J jnl
A New Class of Semismooth Newton-Type Methods for Nonlinear Complementarity Problems.
Comput. Optim. Appl.
Christian Kanzow, Helmut Kleinmichel
1998 J jnl
A continuation method for (strongly) monotone variational inequalities.
Math. Program.
Christian Kanzow, Houyuan Jiang
1998 J jnl
An inexact
Numerische Mathematik
Christian Kanzow
1998 J jnl
On the Accurate Identification of Active Constraints.
SIAM J. Optim.
Francisco Facchinei, Andreas Fischer, Christian Kanzow
1998 J jnl
Regularity Properties of a Semismooth Reformulation of Variational Inequalities.
SIAM J. Optim.
Francisco Facchinei, Andreas Fischer, Christian Kanzow
1998 J jnl
Solving box constrained variational inequalities by using the natural residual with D-gap function globalization.
Oper. Res. Lett.
Christian Kanzow, Masao Fukushima
1998 J jnl
Theoretical and numerical investigation of the D-gap function for box constrained variational inequalities.
Math. Program.
Christian Kanzow, Masao Fukushima
1997 J jnl
A new approach to continuation methods for complementarity problems with uniform P-functions.
Oper. Res. Lett.
Christian Kanzow
1996 J jnl
A nonsmooth inexact Newton method for the solution of large-scale nonlinear complementarity problems.
Math. Program.
Francisco Facchinei, Christian Kanzow
1996 J jnl
A semismooth equation approach to the solution of nonlinear complementarity problems.
Math. Program.
Tecla De Luca, Francisco Facchinei, Christian Kanzow
1996 J jnl
Global Convergence Properties of Some Iterative Methods for Linear Complementarity Problems.
SIAM J. Optim.
Christian Kanzow
1996 J jnl
On finite termination of an iterative method for linear complementarity problems.
Math. Program.
Andreas Fischer, Christian Kanzow
1996 J jnl
On the resolution of monotone complementarity problems.
Comput. Optim. Appl.
Carl Geiger, Christian Kanzow
1996 J jnl
Some Noninterior Continuation Methods for Linear Complementarity Problems.
SIAM J. Matrix Anal. Appl.
Christian Kanzow
1994 J jnl
An unconstrained optimization technique for large-scale linearly constrained convex minimization problems.
Computing
Christian Kanzow