Extremumproblem of multimodal functions is a difficult issue in optimization fields.
多峰值函数的极值问题一直是优化领域中的一个难点和热点。
2
Through the quadratic form theory, another solution to the extremumproblem of function of several variables is given.
利用二次型的理论，给出解决多元函数极值问题的另一种方法。
3
The problem of interval estimation of earthquake prediction is discussed, based on the theory and method of interval estimation of extremum distribution.