A characterization of the uncapacitated network design polytope. - Johan Hellstrand; Torbjörn Larsson; Athanasios Migdalas (Oper. Res. Lett., 1992)

Simplicial Decomposition with Disaggregated Representation for the Traffic Assignment Problem. - Torbjörn Larsson; Michael Patriksson (Transp. Sci., 1992)

A Set Covering Reformulation of the Pure Fixed Charge Transportation Problem. - Maud Göthe-Lundgren; Torbjörn Larsson (Discret. Appl. Math., 1994)

A class of gap functions for variational inequalities. - Torbjörn Larsson; Michael Patriksson (Math. Program., 1994)

TCP position tolerances in joint torque minimizations. - Sten Grahn; Patrik Flisberg; Gert Johansson; Per Olov Lindberg; Torbjörn Larsson (IROS, 1998)

The Efficiency of Ballstep Subgradient Level Methods for Convex Optimization. - Krzysztof C. Kiwiel; Torbjörn Larsson; Per Olov Lindberg (Math. Oper. Res., 1999)

Ergodic, primal convergence in dual subgradient schemes for convex programming. - Torbjörn Larsson; Michael Patriksson; Ann-Brith Strömberg (Math. Program., 1999)

On the convergence of conditional epsilon-subgradient methods for convex programs and convex-concave saddle-point problems. - Torbjörn Larsson; Michael Patriksson; Ann-Brith Strömberg (Eur. J. Oper. Res., 2003)

Inverse nonlinear multicommodity flow optimization by column generation. - Torbjörn Larsson; Michael Patriksson; Clas Rydergren (Optim. Methods Softw., 2003)

An Augmented Lagrangian Algorithm for Large Scale Multicommodity Routing. - Torbjörn Larsson; Di Yuan 001 (Comput. Optim. Appl., 2004)

A stabilized column generation scheme for the traveling salesman subtour problem. - Andreas Westerlund; Maud Göthe-Lundgren; Torbjörn Larsson (Discret. Appl. Math., 2006)

Global Optimality Conditions for Discrete and Nonconvex Optimization - With Applications to Lagrangian Heuristics and Column Generation. - Torbjörn Larsson; Michael Patriksson (Oper. Res., 2006)

A note on relatives to the Held and Karp 1-tree problem. - Andreas Westerlund; Maud Göthe-Lundgren; Torbjörn Larsson (Oper. Res. Lett., 2006)

Lagrangian Relaxation via Ballstep Subgradient Methods. - Krzysztof C. Kiwiel; Torbjörn Larsson; Per Olov Lindberg (Math. Oper. Res., 2007)

Convergent Lagrangian heuristics for nonlinear minimum cost network flows. - Torbjörn Larsson; Johan Marklund; Caroline Olsson; Michael Patriksson (Eur. J. Oper. Res., 2008)

Column generation in the integral simplex method. - Elina Rönnberg; Torbjörn Larsson (Eur. J. Oper. Res., 2009)

Allocation of Link Flow Detectors for Origin-Destination Matrix Estimation - A Comparative Study. - Torbjörn Larsson; Jan T. Lundgren; Anders Peterson (Comput. Aided Civ. Infrastructure Eng., 2010)

A comparison of feasible direction methods for the stochastic transportation problem. - Maria Daneva; Torbjörn Larsson; Michael Patriksson; Clas Rydergren (Comput. Optim. Appl., 2010)

Power efficient uplink scheduling in SC-FDMA: Bounding global optimality by column generation. - Hongmei Zhao; Lei Lei 001; Di Yuan 001; Torbjörn Larsson; Elina Rönnberg (CAMAD, 2013)

Military aircraft mission planning: a generalized vehicle routing model with synchronization and precedence. - Nils-Hassan Quttineh; Torbjörn Larsson; Kristian Lundberg; Kaj Holmberg (EURO J. Transp. Logist., 2013)

A Time-Indexed Generalized Vehicle Routing Model for Military Aircraft Mission Planning. - Jorne Van den Bergh; Nils-Hassan Quttineh; Torbjörn Larsson; Jeroen Beliën (OR, 2014)

Tight Upper Bounds on the Cardinality Constrained Mean-Variance Portfolio Optimization Problem Using Truncated Eigendecomposition. - Fred Mayambala; Elina Rönnberg; Torbjörn Larsson (OR, 2014)

All-integer column generation for set partitioning: Basic principles and extensions. - Elina Rönnberg; Torbjörn Larsson (Eur. J. Oper. Res., 2014)

A maximum flow formulation of a multi-period open-pit mining problem. - Henry Amankwah; Torbjörn Larsson; Björn Textorius (Oper. Res., 2014)

Military aircraft mission planning - Efficient model-based metaheuristic approaches. - Nils-Hassan Quttineh; Torbjörn Larsson (Optim. Lett., 2015)

A generic column generation principle: derivation and convergence analysis. - Torbjörn Larsson; Athanasios Migdalas; Michael Patriksson (Oper. Res., 2015)

Heuristics for integrated optimization of catheter positioning and dwell time distribution in prostate HDR brachytherapy. - Åsa Holm; Åsa Carlsson Tedgren; Torbjörn Larsson (Ann. Oper. Res., 2016)

"Subben's checklist" and the assessment of articles in mathematical optimization/operations research: In memoriam of Subhash C. Narula. - Torbjörn Larsson; Michael Patriksson (Comput. Oper. Res., 2016)

Preventing Hot Spots in High Dose-Rate Brachytherapy. - Björn Morén; Torbjörn Larsson; Åsa Carlsson Tedgren (OR, 2017)

Ergodic, primal convergence in dual subgradient schemes for convex programming, II: the case of inconsistent primal problems. - Magnus Önnheim; Emil Gustavsson; Ann-Brith Strömberg; Michael Patriksson; Torbjörn Larsson (Math. Program., 2017)

The fixed charge transportation problem: a strong formulation based on Lagrangian decomposition and column generation. - Yixin Zhao; Torbjörn Larsson; Elina Rönnberg; Panos M. Pardalos (J. Glob. Optim., 2018)

A Dissection of the Duality Gap of Set Covering Problems. - Uledi Ngulo; Torbjörn Larsson; Nils-Hassan Quttineh (OR, 2019)

A Steepest Feasible Direction Extension of the Simplex Method. - Biressaw C. Wolde; Torbjörn Larsson (OR, 2019)

An integer optimality condition for column generation on zero-one linear programs. - Elina Rönnberg; Torbjörn Larsson (Discret. Optim., 2019)

Automating the planning of container loading for Atlas Copco: Coping with real-life stacking and stability constraints. - Jonas Olsson; Torbjörn Larsson; Nils-Hassan Quttineh (Eur. J. Oper. Res., 2020)

An integer programming column generation principle for heuristic search methods. - Yixin Zhao; Torbjörn Larsson; Elina Rönnberg (Int. Trans. Oper. Res., 2020)

Global Pricing and Feasible Directions in Linear Programming. - Biressaw C. Wolde; Torbjörn Larsson (OR, 2021)

A theoretical justification of the set covering greedy heuristic of Caprara et al. - Torbjörn Larsson; Nils-Hassan Quttineh (Discret. Optim., 2022)

Approximating the Pareto frontier for a challenging real-world bi-objective covering problem. - Nils-Hassan Quttineh; Uledi Ngulo; Torbjörn Larsson (INFOR Inf. Syst. Oper. Res., 2022)

Dissecting the duality gap: the supporting hyperplane interpretation revisited. - Nils-Hassan Quttineh; Torbjörn Larsson (Optim. Lett., 2022)

Asset liability management for the Bank of Uganda defined benefits scheme by stochastic programming. - Herbert Mukalazi; Torbjörn Larsson; Juma Kasozi; Fred Mayambala (Oper. Res. Decis., 2022)

Long term projection of the demographic and financial evolution of the parliamentary pension scheme of Uganda. - Herbert Mukalazi; Torbjörn Larsson; Juma Kasozi; Fred Mayambala (Oper. Res. Decis., 2022)

Column generation extensions of set covering greedy heuristics. - Torbjörn Larsson; Nils-Hassan Quttineh (Oper. Res. Lett., 2022)

A meta-heuristic extension of the Lagrangian heuristic framework. - Uledi Ngulo; Torbjörn Larsson; Nils-Hassan Quttineh (Optim. Methods Softw., 2024)

A steepest feasible direction method for linear programming. Derivation and embedding in the simplex method. - Biressaw C. Wolde; Torbjörn Larsson (Oper. Res. Decis., 2024)

A Lagrangian bounding and heuristic principle for bi-objective discrete optimization. - Torbjörn Larsson; Nils-Hassan Quttineh; Ida Åkerholm (Oper. Res., 2024)