Table of contents

Equilibrium joining strategies in M/M/1 Queues with working vacation and vacation interruptions
An inventory model with imperfect items, stock dependent demand and permissible delay in payments under inflation
On the Berth Allocation Problem
The Team Orienteering Pick-Up and Delivery Problem with Time Windows and its applications in fleet sizing
A simple analysis of system characteristics in the batch service queue with infinite-buffer and Markovian service process using the roots method: GI/C-MSP (a,b) /1/∞
When manufacturers hold information back from strong suppliers
A descent hybrid modification of the Polak–Ribière–Polyak conjugate gradient method
Multivariate stochastic dominance for risk averters and risk seekers
Multi-objective optimization of integrated lot-sizing and scheduling problem in flexible job shops
Strategic investments in R&D and efficiency in the presence of free riders
Exploring the disjunctive rank of some facet-inducing inequalities of the acyclic coloring polytope
A new hybrid decision making system for supplier selection
An efficient cutting plane algorithm for the minimum weighted elementary directed cycle problem in planar digraphs