Zaourar, Sofia; Malick, Jérôme - In: Mathematical Methods of Operations Research 78 (2013) 3, pp. 341-359
A widespread and successful approach to tackle unit-commitment problems is constraint decomposition: by dualizing the linking constraints, the large-scale nonconvex problem decomposes into smaller independent subproblems. The dual problem consists then in finding the best Lagrangian multiplier...