摘要
通过对线性的目标函数在线性的约束条件下的极值问题的分析,得到这类极值问题一般是不能用拉格朗日乘数法求解.通过用基础解系的方法进行求解这类问题,实例表明,这种方法是可行有效的.
The conclusion that a set of extremum questions can not be solved by lagrange-multiplication is explained through analysising the extremum questions under linear target functions and linear constrained conditions. A new method that solving the set of questions by Basic Set of Solutions is proposed, the examples explain that this method is probably.
出处
《大学数学》
北大核心
2006年第4期164-166,共3页
College Mathematics
关键词
基础解系
拉格朗日乘数法
λ-算子
basic set of solutions
lagrange-multiplication method
λ-operator
