不可微优化不动点算法软件包-NDOFPA

A package of fixed poind algorithm for nonsmooth optimization—NDOFPA

介绍在ＩＢＭ－ＰＣ／ＸＴ微机上实现的一个通用的不可微优化不动点算法软件包 ＮＤＯＦＰＡ，它可以用于求集值映射的 Ｋａｋｕｔａｎｉ不动点。求解可微和不可微的非线 性方程组，无约束和约束的优化问题．从已经计算过的几十个例子看出：这一类算法 及其计算软件对于上述问题的求解，效果良好．

This paper describes a common package of fixed point algorithm for nons- mooth optimization-NDOFPA, which is used on IBM-PC/XT. It may be used to obtain the Kakutani fixed point of point-to- set mapping, to solve nonlinear equations with differentiable or/and nondifferentiable functions, and to solve the constrained and unconstrained optimizations with differentiable or/and nondifferentiable functions. The numerical results obtained on several test problems indicate that this kind of algorithm and software is efficient to solve the problems as above.