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ORCIDHelmut Gfrerer
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2020 – today
- 2023
[j27]Helmut Gfrerer
, Alexander Y. Kruger:
Radius theorems for subregularity in infinite dimensions. Comput. Optim. Appl. 86(3): 1117-1158 (2023)- [j26]Helmut Gfrerer, Michael Mandlmayr, Jirí V. Outrata, Jan Valdman:
On the SCD semismooth* Newton method for generalized equations with application to a class of static contact problems with Coulomb friction. Comput. Optim. Appl. 86(3): 1159-1191 (2023) - [j25]Matus Benko, Helmut Gfrerer, Jane J. Ye, Jin Zhang, Jinchuan Zhou:
Second-Order Optimality Conditions for General Nonconvex Optimization Problems and Variational Analysis of Disjunctive Systems. SIAM J. Optim. 33(4): 2625-2653 (2023) - 2022
- [j24]Helmut Gfrerer, Jane J. Ye, Jinchuan Zhou:
Second-Order Optimality Conditions for Nonconvex Set-Constrained Optimization Problems. Math. Oper. Res. 47(3): 2344-2365 (2022) - [i2]Helmut Gfrerer, Michael Mandlmayr, Jirí V. Outrata, Jan Valdman:
On the SCD semismooth* Newton method for generalized equations with application to a class of static contact problems with Coulomb friction. CoRR abs/2205.15129 (2022) - 2021
- [j23]Helmut Gfrerer, Jirí V. Outrata:
On a Semismooth* Newton Method for Solving Generalized Equations. SIAM J. Optim. 31(1): 489-517 (2021) - [c1]Helmut Gfrerer, Jirí V. Outrata, Jan Valdman:
On the Solution of Contact Problems with Tresca Friction by the Semismooth* Newton Method. LSSC 2021: 515-523 - [i1]Helmut Gfrerer, Jirí V. Outrata, Jan Valdman:
On the solution of contact problems with Tresca friction by the semismooth* Newton method. CoRR abs/2103.02208 (2021)
2010 – 2019
- 2019
- [j22]Helmut Gfrerer, Boris S. Mordukhovich:
Second-Order Variational Analysis of Parametric Constraint and Variational Systems. SIAM J. Optim. 29(1): 423-453 (2019) - [j21]Matus Benko, Helmut Gfrerer, Boris S. Mordukhovich:
Characterizations of Tilt-Stable Minimizers in Second-Order Cone Programming. SIAM J. Optim. 29(4): 3100-3130 (2019) - 2017
- [j20]Matus Benko, Helmut Gfrerer:
An SQP method for mathematical programs with vanishing constraints with strong convergence properties. Comput. Optim. Appl. 67(2): 361-399 (2017) - [j19]Helmut Gfrerer, Jirí V. Outrata:
On the Aubin property of a class of parameterized variational systems. Math. Methods Oper. Res. 86(3): 443-467 (2017) - [j18]Helmut Gfrerer, Boris S. Mordukhovich:
Robinson Stability of Parametric Constraint Systems via Variational Analysis. SIAM J. Optim. 27(1): 438-465 (2017) - [j17]Helmut Gfrerer, Jane J. Ye:
New Constraint Qualifications for Mathematical Programs with Equilibrium Constraints via Variational Analysis. SIAM J. Optim. 27(2): 842-865 (2017) - 2016
- [j16]Matus Benko, Helmut Gfrerer:
An SQP method for mathematical programs with complementarity constraints with strong convergence properties. Kybernetika 52(2): 169-208 (2016) - [j15]Helmut Gfrerer, Jirí V. Outrata:
On Computation of Generalized Derivatives of the Normal-Cone Mapping and Their Applications. Math. Oper. Res. 41(4): 1535-1556 (2016) - [j14]Helmut Gfrerer, Diethard Klatte:
Lipschitz and Hölder stability of optimization problems and generalized equations. Math. Program. 158(1-2): 35-75 (2016) - [j13]Helmut Gfrerer, Jirí V. Outrata:
On Lipschitzian Properties of Implicit Multifunctions. SIAM J. Optim. 26(4): 2160-2189 (2016) - 2015
- [j12]Helmut Gfrerer, Boris S. Mordukhovich:
Complete Characterizations of Tilt Stability in Nonlinear Programming under Weakest Qualification Conditions. SIAM J. Optim. 25(4): 2081-2119 (2015) - 2014
- [j11]Helmut Gfrerer:
Optimality Conditions for Disjunctive Programs Based on Generalized Differentiation with Application to Mathematical Programs with Equilibrium Constraints. SIAM J. Optim. 24(2): 898-931 (2014) - 2013
- [j10]Helmut Gfrerer:
On Directional Metric Subregularity and Second-Order Optimality Conditions for a Class of Nonsmooth Mathematical Programs. SIAM J. Optim. 23(1): 632-665 (2013) - 2011
- [j9]Helmut Gfrerer:
First Order and Second Order Characterizations of Metric Subregularity and Calmness of Constraint Set Mappings. SIAM J. Optim. 21(4): 1439-1474 (2011)
2000 – 2009
- 2007
- [j8]Helmut Gfrerer:
Second-Order Necessary Conditions for Nonlinear Optimization Problems with Abstract Constraints: The Degenerate Case. SIAM J. Optim. 18(2): 589-612 (2007) - 2006
- [j7]Helmut Gfrerer:
Second-Order Optimality Conditions for Scalar and Vector Optimization Problems in Banach Spaces. SIAM J. Control. Optim. 45(3): 972-997 (2006)
1980 – 1989
- 1988
- [j6]Heinz W. Engl, Günter Schmidt, Helmut Gfrerer, Günther Zäpfel:
Book reviews. ZOR Methods Model. Oper. Res. 32(6): 424-428 (1988) - 1984
- [j5]Helmut Gfrerer:
Globally convergent decomposition methods for nonconvex optimization problems. Computing 32(3): 199-227 (1984) - [j4]Wolfgang Bauer, Helmut Gfrerer, Hansjörg Wacker:
Optimization strategies for hydro energy storage plants. Z. Oper. Research 28(4) (1984) - [j3]Helmut Gfrerer:
Optimization of hydro energy storage plant problems by variational methods. Z. Oper. Research 28(4) (1984) - 1983
- [b1]Helmut Gfrerer:
Global konvergente Optimierungsverfahren mit Anwendung auf die Höhensteuerung eines Speicherkraftwerkes. Johannes Kepler University Linz, Austria, VWGÖ 1983, ISBN 978-3-85369-544-9, pp. 1-94 - [j2]Helmut Gfrerer, J. Guddat, Hansjörg Wacker:
A globally convergent algorithm based on imbedding and parametric optimization. Computing 30(3): 225-252 (1983) - 1982
- [j1]Helmut Gfrerer:
Uniform convergence of interpolation by cubic splines. Computing 29(4): 361-364 (1982)
Coauthor Index
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