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Purchasing strategy and supply chain management, the Airbus productive system case
New second-order radial epiderivatives and applications to optimality conditions
A vendor–buyer inventory model with lot-size and production rate dependent lead time under time value of money
A restart scheme for the Dai–Liao conjugate gradient method by ignoring a direction of maximum magnification by the search direction matrix
Robust bi-level risk-based optimal scheduling of microgrid operation against uncertainty
A new model and a Monte Carlo based Particle Swarm Optimization algorithm for the stochastic blood assignment problem
Global defensive k -alliances in directed graphs: combinatorial and computational issues
Joint pricing, services and quality decisions in a dual-channel supply chain
Decision policies on players’ different risk combination under supplier encroachment
Signed domination and Mycielski’s structure in graphs
A transshipment model for logistics management at Indian Oil Corporation
Impact of carbon emission on imperfect production inventory system with advance payment base free transportation
Multi-choice and stochastic programming for transportation problem involved in supply of foods and medicines to hospitals with consideration of logistic distribution
Strategic sourcing under recall loss sharing and product quality investment
The Karush–Kuhn–Tucker conditions for multiple objective fractional interval valued optimization problems
Effect of inspection errors on imperfect production inventory model with warranty and price discount dependent demand rate
An optimistic-pessimistic DEA model based on game cross efficiency approach
Decision making and coordination of fresh agriculture product supply chain considering fairness concerns