非线性方程组F(x)=0的一个具有大范围性质的解的存在性结果

AN EXISTENCE THEOREM OF SOLUTION TO F(x)=0 WITH WIDELY PROPERTY

本文对非线性方程组F（x）＝0给出了一个具有大范围性质的解的存在性结果，并给出了解的个数的性质．

In this paper,we have given out an existence theorem of soiution to F(x) =0 which have widely property. Moreover,we have given out the property of the number of solutions.