Chen, Zhiyuan; Liu, Yanchu; Yang, Yi; Zhou, Yun - In: Asia-Pacific Journal of Operational Research (APJOR) 31 (2014) 06, pp. 1450042-1
–587. However, when taking batch ordering into account, L♮-convexity does not work anymore. In this paper, we extend L♮-convexity to … a more general concept termed as Q-jump-L♮-convexity and apply it to batch ordering inventory models including a lost …-sales inventory model and an inventory-pricing model with batch ordering and positive leadtimes. By utilizing this new concept, we can …