Edit Profile (opens in new tab) Schwartz, Alexandra Co-Author Distance Author ID: schwartz.alexandra Published as: Schwartz, Alexandra Homepage: http://www.mathematik.uni-wuerzburg.de/~schwartz/ Documents Indexed: 24 Publications since 2010, including 1 Book and 1 Additional arXiv Preprint Co-Authors: 28 Co-Authors with 24 Joint Publications 717 Co-Co-Authors all top 5 Co-Authors 0 single-authored 16 Kanzow, Christian 5 Hoheisel, Tim 2 Bucher, Max 2 Burdakov, Oleg P. 2 Červinka, Michal 2 Franke, Jörg 2 Leininger, Wolfgang 2 Raharja, Andreas B. 2 Schmidt, Martin 2 Zöttl, Gregor 1 Bienstock, Daniel 1 Branda, Martin 1 Grimm, Veronika 1 Grübel, Julia 1 Huber, Olivier 1 Hümbs, Lukas 1 Klimm, Max 1 Lodi, Andrea 1 Nowak, Daniel 1 Oggioni, Giorgia 1 Pablos, Blanca 1 Pooladian, Aram-Alexandre 1 Schewe, Lars 1 Steffensen, Sonja 1 Steverango, Luke 1 Thünen, Anna 1 Tillmann, Andreas M. 1 Wiertz, Ann-Kathrin all top 5 Serials 3 Mathematical Programming. Series A. Series B 3 SIAM Journal on Optimization 3 Computational Optimization and Applications 3 Optimization Methods & Software 2 Journal of Optimization Theory and Applications 1 Mathematics of Operations Research 1 Optimization 1 Games and Economic Behavior 1 European Journal of Operational Research 1 Economic Theory 1 Numerical Algebra, Control and Optimization 1 Mathematik Kompakt Fields 18 Operations research, mathematical programming (90-XX) 9 Numerical analysis (65-XX) 7 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Calculus of variations and optimal control; optimization (49-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 19 Publications have been cited 393 times in 225 Documents Cited by ▼ Year ▼ Theoretical and numerical comparison of relaxation methods for mathematical programs with complementarity constraints. Zbl 1262.65065 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 78 2013 Mathematical programs with cardinality constraints: reformulation by complementarity-type conditions and a regularization method. Zbl 1332.90220 Burdakov, Oleg P.; Kanzow, Christian; Schwartz, Alexandra 50 2016 Mathematical programs with equilibrium constraints: enhanced Fritz John-conditions, new constraint qualifications, and improved exact penalty results. Zbl 1208.49016 Kanzow, Christian; Schwartz, Alexandra 44 2010 A new regularization method for mathematical programs with complementarity constraints with strong convergence properties. Zbl 1282.65069 Kanzow, Christian; Schwartz, Alexandra 37 2013 Effort maximization in asymmetric contest games with heterogeneous contestants. Zbl 1333.91004 Franke, Jörg; Kanzow, Christian; Leininger, Wolfgang; Schwartz, Alexandra 30 2013 Constraint qualifications and optimality conditions for optimization problems with cardinality constraints. Zbl 1356.90146 Červinka, Michal; Kanzow, Christian; Schwartz, Alexandra 28 2016 The price of inexactness: convergence properties of relaxation methods for mathematical programs with complementarity constraints revisited. Zbl 1344.90058 Kanzow, Christian; Schwartz, Alexandra 23 2015 Convergence of a local regularization approach for mathematical programmes with complementarity or vanishing constraints. Zbl 1266.90170 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 22 2012 Convergence of a Scholtes-type regularization method for cardinality-constrained optimization problems with an application in sparse robust portfolio optimization. Zbl 1418.90252 Branda, Martin; Bucher, Max; Červinka, Michal; Schwartz, Alexandra 13 2018 Lottery versus all-pay auction contests: a revenue dominance theorem. Zbl 1284.91174 Franke, Jörg; Kanzow, Christian; Leininger, Wolfgang; Schwartz, Alexandra 13 2014 Second-order optimality conditions and improved convergence results for regularization methods for cardinality-constrained optimization problems. Zbl 1394.90475 Bucher, Max; Schwartz, Alexandra 11 2018 Sequential optimality conditions for cardinality-constrained optimization problems with applications. Zbl 1482.90211 Kanzow, Christian; Raharja, Andreas B.; Schwartz, Alexandra 9 2021 On a reformulation of mathematical programs with cardinality constraints. Zbl 1327.90228 Burdakov, Oleg; Kanzow, Christian; Schwartz, Alexandra 7 2015 Mathematical programs with vanishing constraints: a new regularization approach with strong convergence properties. Zbl 1251.65089 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 7 2012 Improved convergence properties of the Lin-Fukushima-regularization method for mathematical programs with complementarity constraints. Zbl 1230.65067 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 7 2011 Convergence properties of the inexact Lin-Fukushima relaxation method for mathematical programs with complementarity constraints. Zbl 1326.90086 Kanzow, Christian; Schwartz, Alexandra 5 2014 An augmented Lagrangian method for cardinality-constrained optimization problems. Zbl 1475.90103 Kanzow, Christian; Raharja, Andreas B.; Schwartz, Alexandra 5 2021 Game theory. Theory and methods for solving Nash and generalized Nash equilibrium problems. (Spieltheorie. Theorie und Verfahren zur Lösung von Nash- und verallgemeinerten Nash-Gleichgewichtsproblemen.) Zbl 1418.91004 Kanzow, Christian; Schwartz, Alexandra 3 2018 Nonconvex equilibrium models for energy markets: exploiting price information to determine the existence of an equilibrium. Zbl 1508.91304 Grübel, Julia; Huber, Olivier; Hümbs, Lukas; Klimm, Max; Schmidt, Martin; Schwartz, Alexandra 1 2023 Nonconvex equilibrium models for energy markets: exploiting price information to determine the existence of an equilibrium. Zbl 1508.91304 Grübel, Julia; Huber, Olivier; Hümbs, Lukas; Klimm, Max; Schmidt, Martin; Schwartz, Alexandra 1 2023 Sequential optimality conditions for cardinality-constrained optimization problems with applications. Zbl 1482.90211 Kanzow, Christian; Raharja, Andreas B.; Schwartz, Alexandra 9 2021 An augmented Lagrangian method for cardinality-constrained optimization problems. Zbl 1475.90103 Kanzow, Christian; Raharja, Andreas B.; Schwartz, Alexandra 5 2021 Convergence of a Scholtes-type regularization method for cardinality-constrained optimization problems with an application in sparse robust portfolio optimization. Zbl 1418.90252 Branda, Martin; Bucher, Max; Červinka, Michal; Schwartz, Alexandra 13 2018 Second-order optimality conditions and improved convergence results for regularization methods for cardinality-constrained optimization problems. Zbl 1394.90475 Bucher, Max; Schwartz, Alexandra 11 2018 Game theory. Theory and methods for solving Nash and generalized Nash equilibrium problems. (Spieltheorie. Theorie und Verfahren zur Lösung von Nash- und verallgemeinerten Nash-Gleichgewichtsproblemen.) Zbl 1418.91004 Kanzow, Christian; Schwartz, Alexandra 3 2018 Mathematical programs with cardinality constraints: reformulation by complementarity-type conditions and a regularization method. Zbl 1332.90220 Burdakov, Oleg P.; Kanzow, Christian; Schwartz, Alexandra 50 2016 Constraint qualifications and optimality conditions for optimization problems with cardinality constraints. Zbl 1356.90146 Červinka, Michal; Kanzow, Christian; Schwartz, Alexandra 28 2016 The price of inexactness: convergence properties of relaxation methods for mathematical programs with complementarity constraints revisited. Zbl 1344.90058 Kanzow, Christian; Schwartz, Alexandra 23 2015 On a reformulation of mathematical programs with cardinality constraints. Zbl 1327.90228 Burdakov, Oleg; Kanzow, Christian; Schwartz, Alexandra 7 2015 Lottery versus all-pay auction contests: a revenue dominance theorem. Zbl 1284.91174 Franke, Jörg; Kanzow, Christian; Leininger, Wolfgang; Schwartz, Alexandra 13 2014 Convergence properties of the inexact Lin-Fukushima relaxation method for mathematical programs with complementarity constraints. Zbl 1326.90086 Kanzow, Christian; Schwartz, Alexandra 5 2014 Theoretical and numerical comparison of relaxation methods for mathematical programs with complementarity constraints. Zbl 1262.65065 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 78 2013 A new regularization method for mathematical programs with complementarity constraints with strong convergence properties. Zbl 1282.65069 Kanzow, Christian; Schwartz, Alexandra 37 2013 Effort maximization in asymmetric contest games with heterogeneous contestants. Zbl 1333.91004 Franke, Jörg; Kanzow, Christian; Leininger, Wolfgang; Schwartz, Alexandra 30 2013 Convergence of a local regularization approach for mathematical programmes with complementarity or vanishing constraints. Zbl 1266.90170 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 22 2012 Mathematical programs with vanishing constraints: a new regularization approach with strong convergence properties. Zbl 1251.65089 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 7 2012 Improved convergence properties of the Lin-Fukushima-regularization method for mathematical programs with complementarity constraints. Zbl 1230.65067 Hoheisel, Tim; Kanzow, Christian; Schwartz, Alexandra 7 2011 Mathematical programs with equilibrium constraints: enhanced Fritz John-conditions, new constraint qualifications, and improved exact penalty results. Zbl 1208.49016 Kanzow, Christian; Schwartz, Alexandra 44 2010 all cited Publications top 5 cited Publications all top 5 Cited by 343 Authors 16 Kanzow, Christian 14 Mehlitz, Patrick 14 Schwartz, Alexandra 8 Wachsmuth, Gerd 8 Ye, Jane J. 7 Hoheisel, Tim 7 Lin, Guihua 7 Zhang, Jin 6 Andreani, Roberto 5 Červinka, Michal 5 Chen, Yu 5 Pang, Jong-Shi 5 Xiu, Naihua 5 Zhu, Xide 4 Dempe, Stephan 4 Guo, Lei 4 Li, Gaoxi 4 Outrata, Jiří V. 4 Schmidt, Martin 4 Secchin, Leonardo D. 4 Sela, Aner 4 Shikhman, Vladimir 3 Benko, Matus 3 Ewerhart, Christian 3 Franke, Susanne 3 Gfrerer, Helmut 3 Guo, Peijun 3 Haeser, Gabriel 3 Hernández Escobar, Daniel 3 Hu, Qingjie 3 Krulikovski, Evelin H. M. 3 Lämmel, Sebastian 3 Luo, ZiYan 3 Mealem, Yosef 3 Mitchell, John E. 3 Pan, Lili 3 Pang, Liping 3 Rückmann, Jan-Joachim 3 Wächter, Andreas 3 Wu, Zenan 2 Achtziger, Wolfgang 2 Antczak, Tadeusz 2 Benita, Francisco 2 Beviá, Carmen 2 Branda, Martin 2 Bucher, Max 2 Chieu, Nguyen Huy 2 Corchón, Luis C. 2 Deng, Yu 2 Deng, Zhibin 2 Dong, Hongbo 2 Dussault, Jean-Pierre 2 Fischer, Tobias 2 Franke, Jörg 2 Gabriel, Steven A. 2 Günzel, Harald 2 Haddou, Mounir 2 Häfner, Samuel 2 Harder, Felix 2 Hejazi, Mansoureh Alavi 2 Jara-Moroni, Francisco 2 Khare, Abeka 2 Lapucci, Matteo 2 Lee, Gue Myung 2 Leininger, Wolfgang 2 Li, Jianling 2 Li, Qingna 2 Liang, Yanchao 2 Lv, Jian 2 Migot, Tangi 2 Mishra, Shashi Kant 2 Mito, Leonardo M. 2 Nath, Triloki 2 Nitzan, Shmuel I. 2 Nobakhtian, Soghra 2 Pfetsch, Marc E. 2 Prüfert, Uwe 2 Qi, Houduo 2 Raharja, Andreas B. 2 Ribeiro, Ademir Alves 2 Sachine, Mael 2 Santos, Sandra Augusta 2 Silva, Paulo J. S. 2 Simões, Lucas Eduardo Azevedo 2 Steck, Daniel Daniel 2 Steffensen, Sonja 2 Valdman, Jan 2 Wan, Zhong 2 Wan, Zhongping 2 Wang, Jiguang 2 Xing, Wenxun 2 Xu, Mengwei 2 Xu, Na 2 Yang, Xinmin 2 Zhang, Peng 2 Zhao, Chen 2 Zhu, Zhibin 1 Adam, Lukáš 1 Agüero, Juan-Carlos 1 Ahn, Miju ...and 243 more Authors all top 5 Cited in 71 Serials 22 Journal of Optimization Theory and Applications 15 Computational Optimization and Applications 14 SIAM Journal on Optimization 13 Optimization 11 Mathematical Programming. Series A. Series B 10 Journal of Global Optimization 8 Games and Economic Behavior 7 Economics Letters 7 Optimization Methods & Software 7 Set-Valued and Variational Analysis 5 Optimization and Engineering 5 Journal of Industrial and Management Optimization 5 Optimization Letters 4 SIAM Journal on Control and Optimization 4 Operations Research Letters 4 Review of Economic Design 3 Theory and Decision 3 Annals of Operations Research 3 Numerical Algorithms 3 Economic Theory 3 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 3 Mathematical Programming Computation 2 Journal of Mathematical Analysis and Applications 2 Journal of Mathematical Economics 2 Mathematics of Operations Research 2 Social Choice and Welfare 2 Computers & Operations Research 2 Asia-Pacific Journal of Operational Research 2 International Transactions in Operational Research 2 INFORMS Journal on Computing 2 Abstract and Applied Analysis 2 Mathematical Methods of Operations Research 2 4OR 2 GAMM-Mitteilungen 2 Science China. Mathematics 1 Discrete Applied Mathematics 1 Applied Mathematics and Computation 1 Applied Mathematics and Optimization 1 International Journal of Game Theory 1 Journal of Computational and Applied Mathematics 1 Journal of Economic Theory 1 Kybernetika 1 Numerical Functional Analysis and Optimization 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Mathematical Social Sciences 1 Acta Mathematicae Applicatae Sinica. English Series 1 Journal of Economics 1 SIAM Journal on Matrix Analysis and Applications 1 Japan Journal of Industrial and Applied Mathematics 1 YUJOR. Yugoslav Journal of Operations Research 1 European Journal of Operational Research 1 Linear Algebra and its Applications 1 SIAM Journal on Scientific Computing 1 Journal of Convex Analysis 1 Revista Investigación Operacional 1 Mathematical Problems in Engineering 1 Positivity 1 Soft Computing 1 Journal of Inequalities and Applications 1 CEJOR. Central European Journal of Operations Research 1 RAIRO. Operations Research 1 The ANZIAM Journal 1 Networks and Spatial Economics 1 The B. E. Journal of Theoretical Economics 1 Discrete and Continuous Dynamical Systems. Series S 1 Numerical Algebra, Control and Optimization 1 Journal of Mathematical Extension 1 EURO Journal on Computational Optimization 1 Journal of Dynamics and Games 1 Journal of Mathematical Modeling 1 SN Operations Research Forum all top 5 Cited in 19 Fields 178 Operations research, mathematical programming (90-XX) 55 Calculus of variations and optimal control; optimization (49-XX) 54 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 39 Numerical analysis (65-XX) 4 Partial differential equations (35-XX) 4 Mechanics of deformable solids (74-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Functional analysis (46-XX) 2 Probability theory and stochastic processes (60-XX) 2 Statistics (62-XX) 2 Information and communication theory, circuits (94-XX) 1 Ordinary differential equations (34-XX) 1 Operator theory (47-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Computer science (68-XX) 1 Mechanics of particles and systems (70-XX) 1 Quantum theory (81-XX) 1 Biology and other natural sciences (92-XX) 1 Systems theory; control (93-XX) Citations by Year