中位问题综述

Commentary of Median Problem

中位问题在选址等方面有广泛应用,目前国内外大多采用分析的方法进行讨论,有些问题尚未得到解决,如多中位问题。本文介绍用组合逼近方法研究中位点问题,以寻求解决上述遗留问题的新的途径。

For the median problem, there are extensive applications in practice, especially in the location problem. At present the discussion of the median problem is performed by the analytical methods either at home or abroad.These methods are both plane analysis and network analysis. However, some unsolved pro- blems such as р-median problem remain. This paper introduces the method of combinatorial approaches which can be used to investigate the median problem. So as to find a new way of solving above remaining problems.