Stephan Dempe

ORCID

Publication Activity (10 Years)

Years Active: 1993-2023
Publications (10 Years): 23

Top Venues

SIAM J. Optim.

J. Glob. Optim.

J. Optim. Theory Appl.

RAIRO Oper. Res.

Technische Hochschule Karl-Marx-Stadt, Germany (PHD)

Education History

Technische Hochschule Karl-Marx-Stadt, Germany

PHD

Publications

Floriane Mefo Kue, Stephan Dempe
A study of mixed discrete bilevel programs using semidefinite and semi-infinite programming. Oper. Res. Lett. 51 (1) (2023)
Stephan Dempe, Nazih Abderrazzak Gadhi, Mohamed Ohda
On interval-valued bilevel optimization problems using upper convexificators. RAIRO Oper. Res. 57 (3) (2023)
Stephan Dempe, Nazih Abderrazzak Gadhi
Erratum to: On interval-valued bilevel optimization problems using upper convexificators. RAIRO Oper. Res. 57 (5) (2023)
Hari Nandan Nath, Stephan Dempe, Tanka Nath Dhamala
A Bicriteria Approach for Saving a Path Maximizing Dynamic Contraflow. Asia Pac. J. Oper. Res. 39 (3) (2022)
Durga Prasad Khanal, Urmila Pyakurel, Tanka Nath Dhamala, Stephan Dempe
Efficient Algorithms for Abstract Flow with Partial Switching. Oper. Res. Forum 3 (4) (2022)
Stephan Dempe, Nguyen Dinh, Joydeep Dutta, Tanushree Pandit
Simple bilevel programming and extensions. Math. Program. 188 (1) (2021)
Didier Aussel, Gemayqzel Bouza, Stephan Dempe, Sébastien Lepaul
Genericity Analysis of Multi-Leader-Disjoint-Followers Game. SIAM J. Optim. 31 (3) (2021)
Urmila Pyakurel, Stephan Dempe
Network Flow with Intermediate Storage: Models and Algorithms. Oper. Res. Forum 1 (4) (2020)
Stephan Dempe, Oleg V. Khamisov, Yury Kochetov
A special three-level optimization problem. J. Glob. Optim. 76 (3) (2020)
Stephan Dempe, Nazih Abderrazzak Gadhi, Khadija Hamdaoui
Minimizing the difference of two quasiconvex functions. Optim. Lett. 14 (7) (2020)
Johanna Burtscheidt, Matthias Claus, Stephan Dempe
Risk-Averse Models in Bilevel Stochastic Linear Programming. SIAM J. Optim. 30 (1) (2020)
Nazih Abderrazzak Gadhi, Stephan Dempe, Mohammed El Idrissi
New optimality conditions for bilevel programs by using an exact separation principle. Optim. Lett. 14 (6) (2020)
Stephan Dempe
Computing Locally Optimal Solutions of the Bilevel Optimization Problem Using the KKT Approach. MOTOR (2019)
Stephan Dempe, Felix Harder, Patrick Mehlitz, Gerd Wachsmuth
Solving inverse optimal control problems via value functions to global optimality. J. Glob. Optim. 74 (2) (2019)
Stephan Dempe, Floriane Mefo Kue, Patrick Mehlitz
Optimality Conditions for Special Semidefinite Bilevel Optimization Problems. SIAM J. Optim. 28 (2) (2018)
Stephan Dempe, Floriane Mefo Kue
Solving discrete linear bilevel optimization problems using the optimal value reformulation. J. Glob. Optim. 68 (2) (2017)
Urmila Pyakurel, Tanka Nath Dhamala, Stephan Dempe
Efficient continuous contraflow algorithms for evacuation planning problems. Ann. Oper. Res. 254 (1-2) (2017)
Stephan Dempe, Susanne Franke
On the solution of convex bilevel optimization problems. Comput. Optim. Appl. 63 (3) (2016)
Francisco Benita, Stephan Dempe, Patrick Mehlitz
Bilevel Optimal Control Problems with Pure State Constraints and Finite-dimensional Lower Level. SIAM J. Optim. 26 (1) (2016)
Stephan Dempe, Maria Pilecka
Optimality Conditions for Set-Valued Optimisation Problems Using a Modified Demyanov Difference. J. Optim. Theory Appl. 171 (2) (2016)
Stephan Dempe, Maria Pilecka
Necessary optimality conditions for optimistic bilevel programming problems using set-valued programming. J. Glob. Optim. 61 (4) (2015)
Stephan Dempe, Patrick Mehlitz
Lipschitz continuity of the optimal value function in parametric optimization. J. Glob. Optim. 61 (2) (2015)
Stephan Dempe, Gabriele Eichfelder, Jörg Fliege
On the effects of combining objectives in multi-objective optimization. Math. Methods Oper. Res. 82 (1) (2015)
Stephan Dempe, Alain B. Zemkoho
KKT Reformulation and Necessary Conditions for Optimality in Nonsmooth Bilevel Optimization. SIAM J. Optim. 24 (4) (2014)
Stephan Dempe, Susanne Franke
Solution algorithm for an optimistic linear Stackelberg problem. Comput. Oper. Res. 41 (2014)
Stephan Dempe, Alain B. Zemkoho
The bilevel programming problem: reformulations, constraint qualifications and optimality conditions. Math. Program. 138 (1-2) (2013)
Alina Ruzíyeva, Stephan Dempe
Yager ranking index in fuzzy bilevel optimization. Artif. Intell. Res. 2 (1) (2013)
Stephan Dempe, Nazih Abderrazzak Gadhi, Alain B. Zemkoho
New Optimality Conditions for the Semivectorial Bilevel Optimization Problem. J. Optim. Theory Appl. 157 (1) (2013)
Stephan Dempe, Alina Ruzíyeva
On the calculation of a membership function for the solution of a fuzzy linear optimization problem. Fuzzy Sets Syst. 188 (1) (2012)
Nazih Abderrazzak Gadhi, Stephan Dempe
Necessary Optimality Conditions and a New Approach to Multiobjective Bilevel Optimization Problems. J. Optim. Theory Appl. 155 (1) (2012)
Stephan Dempe, Joydeep Dutta
Is bilevel programming a special case of a mathematical program with complementarity constraints? Math. Program. 131 (1-2) (2012)
Stephan Dempe, Sebastian Lohse
Optimale Mautgebühren - Ein Modell und ein Optimalitätstest. Autom. 60 (4) (2012)
Stephan Dempe, Boris S. Mordukhovich, Alain B. Zemkoho
Sensitivity Analysis for Two-Level Value Functions with Applications to Bilevel Programming. SIAM J. Optim. 22 (4) (2012)
Stephan Dempe, Alain B. Zemkoho
Bilevel road pricing: theoretical analysis and optimality conditions. Ann. Oper. Res. 196 (1) (2012)
Herminia I. Calvete, Carmen Galé, Stephan Dempe, Sebastian Lohse
Bilevel problems over polyhedra with extreme point optimal solutions. J. Glob. Optim. 53 (3) (2012)
Stephan Dempe, Vyacheslav Kalashnikov, Gerardo A. Pérez-Valdés, Nataliya I. Kalashnykova
Natural gas bilevel cash-out problem: Convergence of a penalty function method. Eur. J. Oper. Res. 215 (3) (2011)
Stephan Dempe
Comment to "interactive fuzzy goal programming approach for bilevel programming problem" by S.R. Arora and R. Gupta. Eur. J. Oper. Res. 212 (2) (2011)
Stephan Dempe, Alain B. Zemkoho
The Generalized Mangasarian-Fromowitz Constraint Qualification and Optimality Conditions for Bilevel Programs. J. Optim. Theory Appl. 148 (1) (2011)
Ayalew Getachew Mersha, Stephan Dempe
Direct search algorithm for bilevel programming problems. Comput. Optim. Appl. 49 (1) (2011)
Stephan Dempe, Nazih Abderrazzak Gadhi
Second order optimality conditions for bilevel set optimization problems. J. Glob. Optim. 47 (2) (2010)
Stephan Dempe, Harald Günzel, Hubertus Th. Jongen
On Reducibility in Bilevel Problems. SIAM J. Optim. 20 (2) (2009)
J. Rietz, Stephan Dempe
Large gaps in one-dimensional cutting stock problems. Discret. Appl. Math. 156 (10) (2008)
Stephan Dempe, Nazih Abderrazzak Gadhi
Necessary optimality conditions for bilevel set optimization problems. J. Glob. Optim. 39 (4) (2007)
Ayalew Getachew Mersha, Stephan Dempe
Linear bilevel programming with upper level constraints depending on the lower level solution. Appl. Math. Comput. 180 (1) (2006)
Stephan Dempe, Vyacheslav Kalashnikov, Roger Z. Ríos-Mercado
Discrete bilevel programming: Application to a natural gas cash-out problem. Eur. J. Oper. Res. 166 (2) (2005)
Stephan Dempe
Book review. OR Spectr. 26 (1) (2004)
Tatiana Starostina, Stephan Dempe
Sensitivity Analysis for Fuzzy Shortest Path Problem. Fuzzy Days (2004)
Stephan Dempe, Vyacheslav Kalashnikov, Hugo Terashima
Application of Discrete Bilevel Programming to Some Applied Problems. ENC (2003)
E. G. Gol'stejn, Stephan Dempe
A minimax resource allocation problem with variable resources. Eur. J. Oper. Res. 136 (1) (2002)
Stephan Dempe
A Bundle Algorithm Applied to Bilevel Programming Problems with Non-Unique Lower Level Solutions. Comput. Optim. Appl. 15 (2) (2000)
Stephan Dempe, H. Schmidt
On an algorithm solving two-level programming problems with nonunique lower level solutions. Comput. Optim. Appl. 6 (3) (1996)
Daniel Ralph, Stephan Dempe
Directional derivatives of the solution of a parametric nonlinear program. Math. Program. 70 (1995)
Stephan Dempe
Directional differentiability of optimal solutions under Slater's condition. Math. Program. 59 (1993)

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Publication Activity (10 Years)

Top Topics

Top Venues

Stephan Dempe