Computing exact ground states of hard Ising spin glass problems by branch-and-cut F Liers, M Jünger, G Reinelt, G Rinaldi New optimization algorithms in physics 50 (47-68), 6, 2004 | 97 | 2004 |

A branch-and-cut algorithm based on semidefinite programming for the minimum *k*-partition problemB Ghaddar, MF Anjos, F Liers Annals of Operations Research 188 (1), 155-174, 2011 | 49 | 2011 |

Optimal price zones of electricity markets: a mixed-integer multilevel model and global solution approaches V Grimm, T Kleinert, F Liers, M Schmidt, G Zöttl Optimization methods and software 34 (2), 406-436, 2019 | 42 | 2019 |

Universality-class dependence of energy distributions in spin glasses HG Katzgraber, M Körner, F Liers, M Jünger, AK Hartmann Physical Review B 72 (9), 094421, 2005 | 42 | 2005 |

Ground state of the Bethe lattice spin glass and running time of an exact optimization algorithm F Liers, M Palassini, AK Hartmann, M Jünger Physical Review B 68 (9), 094406, 2003 | 38 | 2003 |

Local cuts revisited C Buchheim, F Liers, M Oswald Operations Research Letters 36 (4), 430-433, 2008 | 34 | 2008 |

Global approaches for facility layout and VLSI floorplanning MF Anjos, F Liers Handbook on semidefinite, conic and polynomial optimization, 849-877, 2012 | 30 | 2012 |

Exact ground states of large two-dimensional planar Ising spin glasses G Pardella, F Liers Physical Review E 78 (5), 056705, 2008 | 30 | 2008 |

Low-energy excitations in spin glasses from exact ground states M Palassini, F Liers, M Juenger, AP Young Physical Review B 68 (6), 064413, 2003 | 30 | 2003 |

Robust runway scheduling under uncertain conditions A Heidt, H Helmke, M Kapolke, F Liers, A Martin Journal of Air Transport Management 56, 28-37, 2016 | 25 | 2016 |

Solving *k*-Way Graph Partitioning Problems to Optimality: The Impact of Semidefinite Relaxations and the Bundle MethodMF Anjos, B Ghaddar, L Hupp, F Liers, A Wiegele Facets of combinatorial optimization, 355-386, 2013 | 24 | 2013 |

Speeding up IP-based algorithms for constrained quadratic 0–1 optimization C Buchheim, F Liers, M Oswald Mathematical Programming 124 (1), 513-535, 2010 | 24 | 2010 |

Endogenous price zones and investment incentives in electricity markets: An application of multilevel optimization with graph partitioning M Ambrosius, V Grimm, T Kleinert, F Liers, M Schmidt, G Zöttl Energy Economics 92, 104879, 2020 | 22 | 2020 |

Single-commodity robust network design with finite and hose demand sets V Cacchiani, M Jünger, F Liers, A Lodi, DR Schmidt Mathematical Programming 157 (1), 297-342, 2016 | 21 | 2016 |

Simplifying maximum flow computations: The effect of shrinking and good initial flows F Liers, G Pardella Discrete applied mathematics 159 (17), 2187-2203, 2011 | 19 | 2011 |

Contributions to determining exact ground-states of Ising spin-glasses and to their physics F Liers Universität zu Köln, 2004 | 19 | 2004 |

Solving network design problems via iterative aggregation A Bärmann, F Liers, A Martin, M Merkert, C Thurner, D Weninger Mathematical Programming Computation 7 (2), 189-217, 2015 | 18 | 2015 |

New Optimization Algorithms in Physics F Liers, M Jünger, G Reinelt, G Rinaldi Computing Exact Ground States of Hard Ising Spin Glass Problems by Branch …, 2004 | 18 | 2004 |

Decomposable robust two‐stage optimization: An application to gas network operations under uncertainty D Aßmann, F Liers, M Stingl Networks 74 (1), 40-61, 2019 | 17 | 2019 |

Partitioning planar graphs: a fast combinatorial approach for max-cut F Liers, G Pardella Computational Optimization and Applications 51 (1), 323-344, 2012 | 17 | 2012 |