| 一个改进的梯度投影法 |
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| 引用本文： | 韦增欣. 一个改进的梯度投影法[J]. 广西大学学报(自然科学版), 1990, 0(1) |
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| 作者姓名： | 韦增欣 |
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| 作者单位： | 广西大学数学系 |
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| 摘 要： | 本文给出一个求解线性约束的非线性规划问题的梯度投影法,方法的方向构造及整个算法均较从前的各梯度投影方法简单,且在较弱的假设条件及三种非精确线搜索下,证明了方法的收敛性。
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| 关 键 词： | 梯度投影法 非线性规划问题 线性约束 |
An Improvement on Gradient Projection Method |
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| Wei Zhenxin. An Improvement on Gradient Projection Method[J]. Journal of Guangxi University(Natural Science Edition), 1990, 0(1) |
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| Authors: | Wei Zhenxin |
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| Affiliation: | Wei Zhenxin |
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| Abstract: | This paper provides a gradient projection algorithm for nonlinear programming problem with linear constraints. The direction in this method and the algorithm are simpler than the previous gradient projection methods. Under weaker assumption and three types noexact line search it proves that the method is convergent. |
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| Keywords: | gradient projection algorithm nonlinear programming problem linear constraint |
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