Free sample articles newly available from International Journal of Mathematics in Operational Research

The following sample articles from the International Journal of Mathematics in Operational Research are now available here for free:

• Studies on inventory model for deteriorating items with Weibull replenishment and generalised Pareto decay having time dependent demand
• Multiobjective optimisation of stochastic problems using a mixed metaheuristic and regression technique
• A proxy partially blind signature approach using elliptic curve cryptosystem
• Optimal replenishment policies of an EOQ model for non-instantaneous Weibull deteriorating items with ramp-type of demand under shortages
• A simulation- and genetic algorithm-based optimisation of closed-loop multi-echelon inventory system
• Approximated closed-form minimum-cost solutions to the (S − 1, S) policy with complete backordering