Keywords = Lagrangian relaxation
Number of Articles: 4
A combined benders decomposition and Lagrangian relaxation algorithm for optimizing a multi-product, multi-level omni-channel distribution system

Volume 29, Issue 1, January and February 2022, Pages 355-371

A. Hendalianpour; M. Fakhrabadi; M. S. Sangari; J. Razmi


Reliable hierarchical multimodal hub location problem: Models and Lagrangian relaxation algorithm

Volume 27, Issue 3, May and June 2020, Pages 1525-1543

E. Korani; A. Eydi; I. Nakhai Kamalabadi


Train Timetabling on double track and multiple station capacity railway with useful upper and lower bounds

Volume 24, Issue 6, November and December 2017, Pages 3324-3344

Afshin Oroojlooy Jadid; Kourosh Eshghi