运输问题中求检验数的闭回路法  

Evaluations with Closed Loop Method in the Transportation Problems

作　　者：刘静[1] 马柏林[1] 孙艳梦 陈云巧 贾可心[1] 

机构地区：[1]嘉兴学院数理与信息工程学院,浙江嘉兴314001

出　　处：《嘉兴学院学报》2014年第6期101-105,共5页Journal of Jiaxing University

基　　金：嘉兴学院重点教改课题(85151104;85151316);嘉兴学院课程专项(85181405);国创项目(201410354005);嘉兴学院SRT课题

摘　　要：针对运输问题中用闭回路法求检验数的方法和经济解释给出数学证明,进一步探讨了在运输问题中出现退化的情况下,"0"元素不是任意位置都可添加,并给出了具体例子和具体方法.This paper gives a mathematical proof to the method of evaluations with closed loop in the transportation problems and its economic explanation.It further discusses that the ＂0＂ element cannot be added randomly under the circumstance of degradation in the transportation problems,and gives specific examples and methods.

关 键 词：检验数 闭回路 基变量 退化 

分 类 号：O221.7[理学—运筹学与控制论]