Competitive analysis of price online inventory problem with cost function

作     者：HAN Shu-guang GUO Jiu-ling ZHANG Lu-ping HU Jue-liang 

作者机构：Department of Mathematics Zhejiang Sci-Tech University Hangzhou 310018 China 

出 版 物：《Applied Mathematics(A Journal of Chinese Universities)》 (高校应用数学学报（英文版）（B辑）)

年 卷 期：2017年第32卷第4期

页      面：493-502页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 07[理学] 070105[理学-运筹学与控制论] 0701[理学-数学] 

基　　金：Supported by the Natural Science Foundation of China(11201428,11471286,11701518) the Natural Science Foundation of Zhejiang Province(Y6110091) the Graduate Innovation Project of Zhejiang Sci-Tech University(YCX12001,YCX13005) 

主　　题：inventory problem price online cost function competitive analysis 

摘      要：In this paper,a new price is given to the online decision maker at the beginning of each *** trader must decide how many items to purchase according to the current *** present three variants and an online algorithm based on cost *** competitive ratio of the online algorithm is given for each variant,which is a performance measure of an online *** importantly,we show that the online algorithm is optimal.