Kumar, V. (2012) Equal Distribution of Shortages in Supply Chain of Food Corporation of India: Using Lagrangian Relaxation Methodology. M. Tech Dissertation, Indian Institute of Technology, Kanpur. (Unpublished)

has been cited by the following article:

• TITLE: Developing a New Reformulation of Single Level Capacitated Lot Sizing Problem (SLCLSP) with Set up, Shortage and Inventory Costs

  AUTHORS: R. R. K. Sharma, Vimal Kumar, Nilanjan Das Khan

  KEYWORDS: Reformulation of SLCLSP

  JOURNAL NAME: American Journal of Operations Research, Vol.7 No.5, September 1, 2017

  ABSTRACT: Formulation of SLCLSP given by Pochet and Wolsey [1] had set up, variables, inventory and shortage cost. We give a new reformulation where SLCLSP is reduced to set up and inventory variables. We find that this reformulation has less number of real variables than the reformulation of Pochet and Wolsey [1]. It is argued that this leads to computations advantages, and this is supported by the empirical investigation that we carried out.