TWO ALGORITHMS FOR LC^1 UNCONSTRAINED OPTIMIZATION

作     者：Wen-yu Sun R.J.B.de Sampaio Jin-Yun Yuan 

作者机构：School of Mathematics and Computer ScienceNanjing Normal UniversityNanjing 210097China Applied Informatics ProgramPontifical Catholic University of ParanaCuritibaPR81611-970Brazil Department of MathematicsFederal University of ParanaCuritibaPR81531-990Brazil 

出 版 物：《Journal of Computational Mathematics》 (计算数学（英文）)

年 卷 期：2000年第18卷第6期

页      面：621-632页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 07[理学] 070105[理学-运筹学与控制论] 0701[理学-数学] 

基　　金：CNPq of Brazil and the National Natural Science Foundation of China 

主　　题：nonsmooth optimization directional derivative Newton-like method convergence trust region method 

摘      要：Presents two algorithms for LC unconstrained optimization problems which use the second order Dini upper directional derivative. Simplicity of the methods to use and perform; Discussion of related properties of the iteration function.