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:

• Work planning optimisation in ports: a simplex application
• A fuzzy rough integrated multi-stage supply chain inventory model with carbon emissions under inflation and time-value of money
• Optimal strategy for an inventory model based on agile manufacturing under imperfect production process
• A new optimal multi-product (Q, R, SS) policy with multivariate Markov stochastic demand forecasting model
• Developing an integrated decision making model in supply chain under demand uncertainty using genetic algorithm and network data envelopment analysis
• Joint replenishment model of both-ways and one-way substitution among products in fixed time horizon
• Second order duality for variational problem via efficiency of higher order
• A new short-term energy price forecasting method based on wavelet neural network