在伪锥条件下求解非凸域上函数极小化问题的同伦内点法中,如何构造和判别毛发映射是实现该算法的重要环节,文中给出了毛发映射的3个充分条件和相关性质,并确定了毛发映射与约束函数梯度是相容的判别条件。
In the homotopy interior point method, to solve the non-convex function rninimization problem under the pseudo-cone condition, how to construct and identify hair mapping is the key part. In the paper, we give three sufficient conditions for hair mapping and some properties, and determine that the hair mapping and constraint function's gradient are the compatibility conditions.