This paper gives the form and some properties of the exact penalty function, convergence theorem of the algorithm and numerical examples.

作者提出了精确罚函数的构造，讨论了它的性质，证明了算法的收敛性，并给出了数值计算实例。

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The algorithm is based upon an exact penalty function that is approximated by a family of smooth functions.

该算法基于一个近似于光滑函数族的精确的罚函数。

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