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Anzahl der Einträge: 26.

Schwartz, Alexandra ; Bucher, Max ; Branda, Martin ; Cervinka, Michal :
Convergence of a Relaxation Method for a Complementarity Reformulation of Cardinality Constrained Optimization Problems.
In: Workshop on Variational Analysis and Optimization, Februar 2017, Marianska.
[Konferenz- oder Workshop-Beitrag], (2017)

Schwartz, Alexandra ; Bucher, Max ; Branda, Martin ; Cervinka, Michal :
Convergence of a Scholtes-type Relaxation Method for Optimization Problems with Cardinality Constraints.
In: 15th EUROPT Workshop on Advances in Continuous Optimization, Juli 2017, Montreal.
[Konferenz- oder Workshop-Beitrag], (2017)

Schwartz, Alexandra ; Bucher, Max ; Branda, Martin ; Cervinka, Michal :
Convergence of a Scholtes-type Relaxation Method for Optimization Problems with Cardinality Constraints.
In: SIAM Conference on Optimization, Mai 2017, Vancouver.
[Konferenz- oder Workshop-Beitrag], (2017)

Schwartz, Alexandra ; Thünen, Anna ; Steffensen, Sonja :
Multi-Leader-Follower Games in Function Space.
In: Annual Meeting of SPP 1962, Oktober 2017, Kremmen.
[Konferenz- oder Workshop-Beitrag], (2017)

Schwartz, Alexandra ; Bucher, Max ; Kanzow, Christian ; Burdakov, Oleg ; Cervinka, Michal ; Branda, Martin :
A Nonlinear Approach to Sparse Optimization.
In: 18th French-German-Italian Conference on Optimization, September 2017, Paderborn.
[Konferenz- oder Workshop-Beitrag], (2017)

Schwartz, Alexandra ; Tabbert, Anne :
Modeling Truss Structures using Vanishing and Cardinality Constraints.
In: 11th International Conference on Parametric Optimization and Related Topics,, September 2017, Prag.
[Konferenz- oder Workshop-Beitrag], (2017)

Bucher, Max ; Schwartz, Alexandra :
Second Order Optimality Conditions and Improved Convergence Results for a Scholtes-type Regularization for a Continuous Reformulation of Cardinality Constrained Optimization Problems.
[Online-Edition: https://arxiv.org/abs/1709.01368]
In: ArXiv e-prints
[Artikel], (2017) (Eingereicht)

Branda, M. ; Bucher, Max ; Červinka, M. ; Schwartz, Alexandra :
Convergence of a Scholtes-type Regularization Method for Cardinality-Constrained Optimization Problems with an Application in Sparse Robust Portfolio Optimization.
[Online-Edition: https://arxiv.org/abs/1703.10637]
In: ArXiv e-prints
[Artikel], (2017) (Eingereicht)

Nowak, Daniel ; Schwartz, Alexandra ; Mahn, Tobias ; Klein, Anja ; Al-Shatri, Hussein :
A Generalized Nash Game for Computation Offloading with an Extension to an MPEC/EPEC Structure.
In: 11th International Conference on Parametric Optimization and Related Topics (ParaoptXI), 19.-22.09.2017, Prague, Czech Republic.
[Konferenz- oder Workshop-Beitrag], (2017)

Branda, M. ; Bucher, Max ; Cervinka, M. ; Schwartz, Alexandra :
Regularization of a Complementarity Formulation of Cardinality Constrained Optimization Programs.
In: 18th French - German - Italian Conference on Optimization, 25.-28.09.2017, Paderborn, Germany.
[Konferenz- oder Workshop-Beitrag], (2017)

Branda, M. ; Bucher, Max ; Cervinka, M. ; Schwartz, Alexandra :
Regularization of a Complementarity Formulation of Cardinality Constrained Optimization Programs.
In: 11th International Conference on Parametric Optimization and Related Topics (ParaoptXI), 19.-22.09.2017, Prague, Czech Republic.
[Konferenz- oder Workshop-Beitrag], (2017)

Cervinka, Michal ; Kanzow, Christian ; Schwartz, Alexandra :
Constraint Qualifications and Optimality Conditions of Cardinality-Constrained Optimization Problems.
In: Mathematical Programming, 160 pp. 353-377.
[Artikel], (2016)

Burdakov, Oleg ; Kanzow, Christian ; Schwartz, Alexandra :
Mathematical Programs with Cardinality Constraints: Reformulation by Complementarity-type Constraints and a Regularization Method.
In: SIAM Journal on Optimization, 26 pp. 397-425.
[Artikel], (2016)

Burdakov, Oleg ; Kanzow, Christian ; Schwartz, Alexandra
Gao, David Y. ; Ruan, Ning ; Xing, Wenxun (eds.) :

On a Reformulation of Mathematical Programs with Cardinality Constraints.
In: Advances in Global Optimization. Springer International Publishing , pp. 3-14.
[Buchkapitel], (2015)

Kanzow, Christian ; Schwartz, Alexandra :
The price of Inexactness: Convergence Properties of Relaxation Methods for Mathematical Programs with Complementarity Constraints Revisited.
In: Mathematics of Operations Research, 40 (2) pp. 253-275.
[Artikel], (2015)

Kanzow, Christian ; Schwartz, Alexandra :
Convergence Properties of the Inexact Lin-Fukushima Relaxation Method for Mathematical Programs with Equilibrium Constraints.
In: Computational Optimization and Applications, 59 pp. 249-262.
[Artikel], (2014)

Franke, Jörg ; Kanzow, Christian ; Leininger, Wolfgang ; Schwartz, Alexandra :
Lottery versus All-Pay Auction Contests: A Revenue Dominance Theorem.
In: Games and Economic Behavior, 83 pp. 116-126.
[Artikel], (2014)

Franke, Jörg ; Kanzow, Christian ; Leininger, Wolfgang ; Schwartz, Alexandra :
Effort Maximization in Asymmetric Contest Games with Heterogeneous Contestants.
In: Economic Theory, 52 pp. 589-630.
[Artikel], (2013)

Kanzow, Christian ; Schwartz, Alexandra :
A New Regularization Method for Mathematical Programs with Complementarity Constraints with Strong Convergence Properties.
In: SIAM Journal on Optimization, 23 pp. 770-798.
[Artikel], (2013)

Hoheisel, Tim ; Kanzow, Christian ; Schwartz, Alexandra :
Theoretical and Numerical Comparison of Relaxation Methods for Mathematical Programs with Complementarity Constraints.
In: Mathematical Programming, 137 pp. 257-288.
[Artikel], (2013)

Hoheisel, Tim ; Kanzow, Christian ; Schwartz, Alexandra :
Convergence of a Local Regularization Approach for Mathematical Programs with Complementarity or Vanishing Constraints.
In: Optimization Methods and Software, 27 pp. 483-512.
[Artikel], (2012)

Hoheisel, Tim ; Kanzow, Christian ; Schwartz, Alexandra :
Mathematical Programs with Vanishing Constraints: A New Regularization Approach with Strong Convergence Properties.
In: Optimization, 61 pp. 619-636.
[Artikel], (2012)

Hoheisel, Tim ; Kanzow, Christian ; Schwartz, Alexandra :
Improved Convergence Properties of the Lin-Fukushima-Regularization Method for Mathematical Programs with Complementarity Constraints.
In: Numerical Algebra, Control, and Optimization, 1 pp. 49-60.
[Artikel], (2011)

Schwartz, Alexandra :
Mathematical Programs with Complementarity Constraints: Theory, Methods, and Applications.
JMU Würzburg
[Dissertation]

Kanzow, Christian ; Schwartz, Alexandra :
Mathematical Programs with Equilibrium Constraints: Enhanced Fritz John-Conditions, New Constraint Qualifications and Improved Exact Penalty Results.
In: SIAM Journal on Optimization, 20 pp. 2730-2753.
[Artikel], (2010)

Schwartz, Alexandra :
Ein semismoothes SQP-Verfahren zur Bestimmung normalisierter Nash-Gleichgewichte.
JMU Würzburg
[Diplom- oder Magisterarbeit], (2008)

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