本文通过利用极大熵函数构造同伦映射,建立了求解无约束线性l1模问题的熵函数延拓算法,证明了方法的收敛性,并给出了数值算例.
This paper discusses a continuation method of linear ll norm minimization problem by the maximum-entropy function. The convergence is proved and a numerical result is presented.