Subspace truncated-Newton algorithm for large-scale bound constrained optimization(大规模界约束优化的子空间截断牛顿法)

给出了大规模界约束优化的一个子空间截断牛顿法.利用截断牛顿法修正非有效约束所对应的变量,用投影梯度法修正有效约束所对应的变量,文中证明了方法的整体收敛性,并对方法进行了数值试验,且与子空间有限内存拟牛顿法进行了数值比较....

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Bibliographic Details
Main Authors: LIANGXi-ming(梁昔明), QIANJi-xin(钱积新)
Format: Article
Language:zho
Published: Zhejiang University Press 2002-09-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2002.29.5.494-499

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