Helmut Gfrerer

34 papers Journal 32Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
On the application of the SCD semismooth* Newton method to solving Stokes problem with stick-slip boundary conditions.
CoRR
V. Arzt, Petr Beremlijski, Helmut Gfrerer, Jirí V. Outrata
2025 J jnl
On a globally convergent semismooth* Newton method in nonsmooth nonconvex optimization.
Comput. Optim. Appl.
Helmut Gfrerer
2024 J jnl
On SCD Semismooth
CoRR
Helmut Gfrerer, Simon Hubmer, Ronny Ramlau
2023 J jnl
On the SCD semismooth* Newton method for generalized equations with application to a class of static contact problems with Coulomb friction.
Comput. Optim. Appl.
Helmut Gfrerer, Michael Mandlmayr, Jirí V. Outrata, Jan Valdman
2023 J jnl
Radius theorems for subregularity in infinite dimensions.
Comput. Optim. Appl.
Helmut Gfrerer, Alexander Y. Kruger
2023 J jnl
Second-Order Optimality Conditions for General Nonconvex Optimization Problems and Variational Analysis of Disjunctive Systems.
SIAM J. Optim.
Matús Benko, Helmut Gfrerer, Jane J. Ye, Jin Zhang, Jinchuan Zhou
2022 J jnl
On the SCD semismooth* Newton method for generalized equations with application to a class of static contact problems with Coulomb friction.
CoRR
Helmut Gfrerer, Michael Mandlmayr, Jirí V. Outrata, Jan Valdman
2022 J jnl
Second-Order Optimality Conditions for Nonconvex Set-Constrained Optimization Problems.
Math. Oper. Res.
Helmut Gfrerer, Jane J. Ye, Jinchuan Zhou
2021 J jnl
On a Semismooth* Newton Method for Solving Generalized Equations.
SIAM J. Optim.
Helmut Gfrerer, Jirí V. Outrata
2021 — conf
On the Solution of Contact Problems with Tresca Friction by the Semismooth* Newton Method.
LSSC
Helmut Gfrerer, Jirí V. Outrata, Jan Valdman
2021 J jnl
On the solution of contact problems with Tresca friction by the semismooth* Newton method.
CoRR
Helmut Gfrerer, Jirí V. Outrata, Jan Valdman
2019 J jnl
Characterizations of Tilt-Stable Minimizers in Second-Order Cone Programming.
SIAM J. Optim.
Matús Benko, Helmut Gfrerer, Boris S. Mordukhovich
2019 J jnl
Second-Order Variational Analysis of Parametric Constraint and Variational Systems.
SIAM J. Optim.
Helmut Gfrerer, Boris S. Mordukhovich
2017 J jnl
An SQP method for mathematical programs with vanishing constraints with strong convergence properties.
Comput. Optim. Appl.
Matús Benko, Helmut Gfrerer
2017 J jnl
New Constraint Qualifications for Mathematical Programs with Equilibrium Constraints via Variational Analysis.
SIAM J. Optim.
Helmut Gfrerer, Jane J. Ye
2017 J jnl
On the Aubin property of a class of parameterized variational systems.
Math. Methods Oper. Res.
Helmut Gfrerer, Jirí V. Outrata
2017 J jnl
Robinson Stability of Parametric Constraint Systems via Variational Analysis.
SIAM J. Optim.
Helmut Gfrerer, Boris S. Mordukhovich
2016 J jnl
An SQP method for mathematical programs with complementarity constraints with strong convergence properties.
Kybernetika
Matús Benko, Helmut Gfrerer
2016 J jnl
Lipschitz and Hölder stability of optimization problems and generalized equations.
Math. Program.
Helmut Gfrerer, Diethard Klatte
2016 J jnl
On Computation of Generalized Derivatives of the Normal-Cone Mapping and Their Applications.
Math. Oper. Res.
Helmut Gfrerer, Jirí V. Outrata
2016 J jnl
On Lipschitzian Properties of Implicit Multifunctions.
SIAM J. Optim.
Helmut Gfrerer, Jirí V. Outrata
2015 J jnl
Complete Characterizations of Tilt Stability in Nonlinear Programming under Weakest Qualification Conditions.
SIAM J. Optim.
Helmut Gfrerer, Boris S. Mordukhovich
2014 J jnl
Optimality Conditions for Disjunctive Programs Based on Generalized Differentiation with Application to Mathematical Programs with Equilibrium Constraints.
SIAM J. Optim.
Helmut Gfrerer
2013 J jnl
On Directional Metric Subregularity and Second-Order Optimality Conditions for a Class of Nonsmooth Mathematical Programs.
SIAM J. Optim.
Helmut Gfrerer
2011 J jnl
First Order and Second Order Characterizations of Metric Subregularity and Calmness of Constraint Set Mappings.
SIAM J. Optim.
Helmut Gfrerer
2007 J jnl
Second-Order Necessary Conditions for Nonlinear Optimization Problems with Abstract Constraints: The Degenerate Case.
SIAM J. Optim.
Helmut Gfrerer
2006 J jnl
Second-Order Optimality Conditions for Scalar and Vector Optimization Problems in Banach Spaces.
SIAM J. Control. Optim.
Helmut Gfrerer
1988 J jnl
Book reviews.
ZOR Methods Model. Oper. Res.
Heinz W. Engl, Günter Schmidt, Helmut Gfrerer, Günther Zäpfel
1984 J jnl
Globally convergent decomposition methods for nonconvex optimization problems.
Computing
Helmut Gfrerer
1984 J jnl
Optimization of hydro energy storage plant problems by variational methods.
Z. Oper. Research
Helmut Gfrerer
1984 J jnl
Optimization strategies for hydro energy storage plants.
Z. Oper. Research
Wolfgang Bauer, Helmut Gfrerer, Hansjörg Wacker
1983 J jnl
A globally convergent algorithm based on imbedding and parametric optimization.
Computing
Helmut Gfrerer, J. Guddat, Hansjörg Wacker
1983 — —
Global konvergente Optimierungsverfahren mit Anwendung auf die Höhensteuerung eines Speicherkraftwerkes.
Helmut Gfrerer
1982 J jnl
Uniform convergence of interpolation by cubic splines.
Computing
Helmut Gfrerer