School of Mathematics

Selected publications

Selected publications by members of the Optimization and Operational Research group

Computational Optimization and Applications

  • Jacek Gondzio and Pablo González-Brevis, A new warmstarting strategy for the primal-dual column generation method, Mathematical programming, 152 113-146 (2015). DOI: 10.1007/s10107-014-0779-8
  • Stefania Bellavia, Jacek Gondzio and Margherita Porcelli, An inexact dual logarithmic barrier method for solving sparse semidefinite programs, Mathematical Programming, 178 109-143 (2019). DOI: 10.1007/s10107-018-1281-5
  • Ioannis Dassios, Kimon Fountoulakis and Jacek Gondzio, A Preconditioner for a Primal-Dual Newton Conjugate Gradients Method for Compressed Sensing Problems, SIAM Journal on Scientific Computing, 37(6) 2783-2812 (2015). DOI: 10.1137/141002062
  • Nathan Adelgren and Akshay Gupte, Branch-and-Bound for Biobjective Mixed-Integer Linear Programming, INFORMS Journal on Computing, Published Online (2021). DOI: 10.1287/ijoc.2021.1092 
  • Q. Huangfu and J. A. J. Hall, Parallelizing the dual revised simplex method, Mathematical Programming Computation, 10 119-142 (2018). DOI: 10.1007/s12532-017-0130-5
  • John W. Pearson, Jennifer Pestana and David J. Silvester, Refined saddle-point preconditioners for discretized Stokes problems, Numerische Mathematik, 138 331-363 (2018). DOI: 10.1007/s00211-017-0908-4
  • Stefan Güttel and John W Pearson, A rational deferred correction approach to parabolic optimal control problems, IMA Journal of Numerical Analysis, 38(4) 1861-1892 (2018). DOI: 10.1093/imanum/drx046

Continuous Optimization

  • Bissan Ghaddar, Juan C. Vera and Miguel F. Anjos, A dynamic inequality generation scheme for polynomial programming, Mathematical Programming, 156 21-57 (2016). DOI: 10.1007/s10107-015-0870-9
  • Warren Adams, Akshay Gupte and Yibo Xu, Error bounds for monomial convexification in polynomial optimization, Mathematical Programming, 175 355-393 (2019). DOI: 10.1007/s10107-018-1246-8
  • Immanuel M. Bomze, Stefan Gollowitzer and E. Alper Yıldırım, Rounding on the standard simplex, Journal of Global Optimization, 59 243-258 (2014). DOI: 10.1007/s10898-013-0126-2

  • Emre Mengi, E. Alper Yildirim and Mustafa Kiliç, Numerical optimization of eigenvalues of Hermitian matrix functions, SIAM Journal on Matrix Analysis and Applications, 35(2) 699-724 (2014). DOI: 10.1137/130933472

Decision Making under Uncertainty

  • Burak Büke and Hanyi Chen, Fluid and Diffusion Approximations of Probabilistic Matching Systems, Queueing Systems: Theory and Applications (QUES), 86 1-33 (2017). DOI: 10.1007/s11134-017-9516-3
  • Jie Lu, Akshay Gupte and Yongxi Huang, A mean-risk mixed integer nonlinear program for transportation network protection, European Journal of Operational Research, 265(1) 277-289 (2018). DOI: 10.1016/j.ejor.2017.07.025
  • Lukas Schäfer, Sergio García and Vassili Srithammavanh, Simplification of inclusion-exclusion on intersections of unions with application to network systems reliability, Reliability Engineering & System Safety, 173 23-33 (2018). DOI: 10.1016/j.ress.2018.01.003

Future Energy Networks

  • Gruffudd Edwards, Sarah Sheehy, Chris J. Dent and Matthias C.M. Troffaes, Assessing the contribution of nightly rechargeable grid-scale storage to generation capacity adequacy, Sustainable Energy, Grids and Networks, 12 69-81 (2017). DOI: 10.1016/j.segan.2017.09.005
  • Naiyuan Chiang and Andreas Grothey, Solving security constrained optimal power flow problems by a structure exploiting interior point method, Optimization and Engineering, 16 49-71 (2015). DOI: 10.1007/s11081-014-9250-1
  • Tim Schulze, Andreas Grothey and Ken McKinnon, A Stabilised Scenario Decomposition Algorithm Applied to Stochastic Unit Commitment Problems, European Journal of Operational Research, 261(1) 247-259 (2017). DOI: 10.1016/j.ejor.2017.02.005
  • Veronika Grimm, Lars Schewe, Martin Schmidt and Gregor Zöttl, Uniqueness of market equilibrium on a network: A peak-load pricing approach, European Journal of Operational Research, 261(3) 971-983 (2017). DOI: 10.1016/j.ejor.2017.03.036
  • Thorsten Koch, Benjamin Hiller, Marc E. Pfetsch and Lars Schewe, Evaluating Gas Network Capacities, MOS-SIAM Series on Optimization (2015). DOI: 10.1137/1.9781611973693

Integer and Combinatorial Optimization

  • Santanu S. Dey and Akshay Gupte, Analysis of MILP Techniques for the Pooling Problem, Operations Research, 63(2) 261-488 (2015). DOI: 10.1287/opre.2015.1357
  • Akshay Gupte, Thomas Kalinowski Fabian and Rigterink Hamish Waterer, Extended formulations for convex hulls of some bilinear functions, Discrete Optimization, 36 (2020). DOI: 10.1016/j.disopt.2020.100569
  • James Ostrowski, Miguel F. Anjos and Anthony Vannelli, Modified orbital branching for structured symmetry with an application to unit commitment, Mathematical Programming, 150 99-129 (2015). DOI: 10.1007/s10107-014-0812-y
  • Maxence Delorme, Sergio García, Jacek Gondzio, Jörg Kalcsics, David Manlove and William Pettersson, Mathematical models for stable matching problems with ties and incomplete lists, European Journal of Operational Research, 277(2) 426-441 (2019). DOI: 10.1016/j.ejor.2019.03.017
  • Igor Averbakh, Oded Berman, Jörg Kalcsics and Dmitry Krass, Structural properties of Voronoi diagrams in facility location problems with continuous demand, Operations Research, 63(2) 261-488 (2015). DOI: 10.1287/opre.2015.1354
  • Alexander Butsch, Jörg Kalcsics and Gilbert Laporte, Districting for arc routing, INFORMS Journal on Computing, 26(4) 645-914 (2014). DOI: 10.1287/ijoc.2014.0600
  • Björn Geißler, Antonio Morsi, Lars Schewe and Martin Schmidt, Penalty alternating direction methods for mixed-integer optimization: A new view on feasibility pumps, SIAM journal on optimization, 27(3) 1611-1636 (2017). DOI: 10.1137/16M1069687
  • Güneş Erdoğan and E. Alper Yıldırım, Exact and Heuristic Algorithms for the Carrier-Vehicle Traveling Salesman Problem, Transportation Science, 55(1) 1-27 (2021). DOI: 10.1287/trsc.2020.0999