二次规划问题的一个解法及几点注记

A Solution to The Quadratic Programming Problem and Several Notes

本文首先在两种情况下研究了二次规划问题的一个解法,特别是第二种情形是本文对其他有关文章的一个补充。其次。通过例题解释了在二次规划解法中所必须采用的“限制进入原则”。最后,给出一个例题说明本文所提及的方法不适用于求解具有非正定矩阵的二次规划问题。

This paper, in the first place, deals with a method of solving a quadratic programming problem in two cases, especially in the second case it is a complement for other articles related.Secondly, it gives an example to explain 'the principle of restricted entering' which is 'necessary in the solution.Finally, an example is given to show that when matrix Q of the quadratic objective function is a nonpositive definite one, this method no longer wolks.