摘要
文章提出求二次规划的最优解的一种算法——旋转迭代算法。该方法仅用到最小比原则及行初等变换，无须引入人工变量，在同一张表格下可求出最优解。比文［１］中的若干算法有可能较简单，推广了文［２］中的算法。该方法易于操作。在风险管理的应用中，较容易确定投资组合的比例系数。
In this paper, a new algorithm solution for quadratic programming twiddle iteration algorithm was established. The optimization solution can be obtained under one table,only through the principle of the minimum ratio and Matrix Row primary iteration without inputing artificial variable. This method is simple,effective and generates the result of the paper,. In the application of the risk management,Asset combination investment can be easily obtained.
出处
《运筹与管理》
CSCD
1999年第2期48-54,共7页
Operations Research and Management Science
